5252533044 has 72 divisors (see below), whose sum is σ = 14263873344. Its totient is φ = 1498041600.

The previous prime is 5252533031. The next prime is 5252533067. The reversal of 5252533044 is 4403352525.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 5252532996 and 5252533014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81712 + ... + 131079.

It is an arithmetic number, because the mean of its divisors is an integer number (198109352).

Almost surely, 2^5252533044 is an apocalyptic number.

It is an amenable number.

5252533044 is an abundant number, since it is smaller than the sum of its proper divisors (9011340300).

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

5252533044 is a wasteful number, since it uses less digits than its factorization.

5252533044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212837 (or 212824 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 5252533044 is about 72474.3612872856. The cubic root of 5252533044 is about 1738.2927990380.

Adding to 5252533044 its reverse (4403352525), we get a palindrome (9655885569).

The spelling of 5252533044 in words is "five billion, two hundred fifty-two million, five hundred thirty-three thousand, forty-four".