1252502537929 has 8 divisors (see below), whose sum is σ = 1253679625440. Its totient is φ = 1251325658016.

The previous prime is 1252502537917. The next prime is 1252502538013. The reversal of 1252502537929 is 9297352052521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1252502537929 - 2¹³ = 1252502529737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1252502537729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13715382 + ... + 13806400.

It is an arithmetic number, because the mean of its divisors is an integer number (156709953180).

Almost surely, 2^{1252502537929} is an apocalyptic number.

It is an amenable number.

1252502537929 is a deficient number, since it is larger than the sum of its proper divisors (1177087511).

1252502537929 is a wasteful number, since it uses less digits than its factorization.

1252502537929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103799.

The product of its (nonzero) digits is 3402000, while the sum is 52.

The spelling of 1252502537929 in words is "one trillion, two hundred fifty-two billion, five hundred two million, five hundred thirty-seven thousand, nine hundred twenty-nine".