1002560125057 has 8 divisors (see below), whose sum is σ = 1031880179232. Its totient is φ = 973471850400.

The previous prime is 1002560125027. The next prime is 1002560125093. The reversal of 1002560125057 is 7505210652001.

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 1002560125057 - 2³⁵ = 968200386689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002560125027) 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, 57936103 + ... + 57953404.

It is an arithmetic number, because the mean of its divisors is an integer number (128985022404).

Almost surely, 2^{1002560125057} is an apocalyptic number.

It is an amenable number.

1002560125057 is a deficient number, since it is larger than the sum of its proper divisors (29320054175).

1002560125057 is a wasteful number, since it uses less digits than its factorization.

1002560125057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115889759.

The product of its (nonzero) digits is 21000, while the sum is 34.

Adding to 1002560125057 its reverse (7505210652001), we get a palindrome (8507770777058).

The spelling of 1002560125057 in words is "one trillion, two billion, five hundred sixty million, one hundred twenty-five thousand, fifty-seven".