1025264056045 has 16 divisors (see below), whose sum is σ = 1233232967232. Its totient is φ = 818267598720.

The previous prime is 1025264055989. The next prime is 1025264056057. The reversal of 1025264056045 is 5406504625201.

It is a happy number.

It is not a de Polignac number, because 1025264056045 - 2⁹ = 1025264055533 is a prime.

It is a super-3 number, since 3×1025264056045³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1025264055989 and 1025264056007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25126510 + ... + 25167280.

It is an arithmetic number, because the mean of its divisors is an integer number (77077060452).

Almost surely, 2^{1025264056045} is an apocalyptic number.

It is an amenable number.

1025264056045 is a deficient number, since it is larger than the sum of its proper divisors (207968911187).

1025264056045 is a wasteful number, since it uses less digits than its factorization.

1025264056045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52572.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 1025264056045 in words is "one trillion, twenty-five billion, two hundred sixty-four million, fifty-six thousand, forty-five".