1572481607275 has 48 divisors (see below), whose sum is σ = 2080165860864. Its totient is φ = 1175066196480.

The previous prime is 1572481607261. The next prime is 1572481607293. The reversal of 1572481607275 is 5727061842751.

It is not a de Polignac number, because 1572481607275 - 2¹³ = 1572481599083 is a prime.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 50347314 + ... + 50378536.

It is an arithmetic number, because the mean of its divisors is an integer number (43336788768).

Almost surely, 2^{1572481607275} is an apocalyptic number.

1572481607275 is a deficient number, since it is larger than the sum of its proper divisors (507684253589).

1572481607275 is a wasteful number, since it uses less digits than its factorization.

1572481607275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32140 (or 32135 counting only the distinct ones).

The product of its (nonzero) digits is 6585600, while the sum is 55.

The spelling of 1572481607275 in words is "one trillion, five hundred seventy-two billion, four hundred eighty-one million, six hundred seven thousand, two hundred seventy-five".