5210725392 has 120 divisors (see below), whose sum is σ = 15158654784. Its totient is φ = 1669462272.

The previous prime is 5210725379. The next prime is 5210725393. The reversal of 5210725392 is 2935270125.

5210725392 is a `hidden beast` number, since 52 + 1 + 0 + 72 + 539 + 2 = 666.

It is a super-2 number, since 2×5210725392² = 54303318221667107328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5210725393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 436333 + ... + 448115.

Almost surely, 2^5210725392 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 5210725392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7579327392).

5210725392 is an abundant number, since it is smaller than the sum of its proper divisors (9947929392).

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

5210725392 is a wasteful number, since it uses less digits than its factorization.

5210725392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11917 (or 11908 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 5210725392 is about 72185.3544148673. The cubic root of 5210725392 is about 1733.6685149963.

The spelling of 5210725392 in words is "five billion, two hundred ten million, seven hundred twenty-five thousand, three hundred ninety-two".