5252306057520 has 40 divisors (see below), whose sum is σ = 16282148779056. Its totient is φ = 1400614948608.

The previous prime is 5252306057519. The next prime is 5252306057563. The reversal of 5252306057520 is 257506032525.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×5252306057520² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10942304047 + ... + 10942304526.

Almost surely, 2^{5252306057520} is an apocalyptic number.

It is an amenable number.

5252306057520 is an abundant number, since it is smaller than the sum of its proper divisors (11029842721536).

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

5252306057520 is a wasteful number, since it uses less digits than its factorization.

5252306057520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21884608589 (or 21884608583 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 42.

The spelling of 5252306057520 in words is "five trillion, two hundred fifty-two billion, three hundred six million, fifty-seven thousand, five hundred twenty".