1352503402625 has 32 divisors (see below), whose sum is σ = 1724461000704. Its totient is φ = 1058693064000.

The previous prime is 1352503402603. The next prime is 1352503402631. The reversal of 1352503402625 is 5262043052531.

It is not a de Polignac number, because 1352503402625 - 2⁶ = 1352503402561 is a prime.

It is a super-2 number, since 2×1352503402625² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2153240 + ... + 2709510.

It is an arithmetic number, because the mean of its divisors is an integer number (53889406272).

Almost surely, 2^{1352503402625} is an apocalyptic number.

It is an amenable number.

1352503402625 is a deficient number, since it is larger than the sum of its proper divisors (371957598079).

1352503402625 is an equidigital number, since it uses as much as digits as its factorization.

1352503402625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556706 (or 556696 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 1352503402625 in words is "one trillion, three hundred fifty-two billion, five hundred three million, four hundred two thousand, six hundred twenty-five".