5123204532 has 96 divisors (see below), whose sum is σ = 13553366400. Its totient is φ = 1673208576.

The previous prime is 5123204521. The next prime is 5123204543. The reversal of 5123204532 is 2354023215.

It is a happy number.

5123204532 is a `hidden beast` number, since 5 + 123 + 2 + 0 + 4 + 532 = 666.

It is an interprime number because it is at equal distance from previous prime (5123204521) and next prime (5123204543).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5123204496 and 5123204505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1235719 + ... + 1239857.

It is an arithmetic number, because the mean of its divisors is an integer number (141180900).

Almost surely, 2^5123204532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5123204532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6776683200).

5123204532 is an abundant number, since it is smaller than the sum of its proper divisors (8430161868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5123204532 is a wasteful number, since it uses less digits than its factorization.

5123204532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382 (or 4374 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5123204532 is about 71576.5641254175. The cubic root of 5123204532 is about 1723.9072580175.

Adding to 5123204532 its reverse (2354023215), we get a palindrome (7477227747).

The spelling of 5123204532 in words is "five billion, one hundred twenty-three million, two hundred four thousand, five hundred thirty-two".