1372257675507 has 8 divisors (see below), whose sum is σ = 1829708165376. Its totient is φ = 914822817992.

The previous prime is 1372257675479. The next prime is 1372257675527. The reversal of 1372257675507 is 7055767522731.

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 1372257675507 - 2⁷ = 1372257675379 is a prime.

It is a super-2 number, since 2×1372257675507² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1372257675527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3701703 + ... + 4055504.

It is an arithmetic number, because the mean of its divisors is an integer number (228713520672).

Almost surely, 2^{1372257675507} is an apocalyptic number.

1372257675507 is a deficient number, since it is larger than the sum of its proper divisors (457450489869).

1372257675507 is an equidigital number, since it uses as much as digits as its factorization.

1372257675507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7816177.

The product of its (nonzero) digits is 21609000, while the sum is 57.

The spelling of 1372257675507 in words is "one trillion, three hundred seventy-two billion, two hundred fifty-seven million, six hundred seventy-five thousand, five hundred seven".