11426045625 has 80 divisors (see below), whose sum is σ = 21259444800. Its totient is φ = 6063120000.

The previous prime is 11426045623. The next prime is 11426045693. The reversal of 11426045625 is 52654062411.

11426045625 is a `hidden beast` number, since 1 + 1 + 4 + 26 + 0 + 4 + 5 + 625 = 666.

It is not a de Polignac number, because 11426045625 - 2¹ = 11426045623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11426045625.

It is not an unprimeable number, because it can be changed into a prime (11426045623) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3559021 + ... + 3562229.

It is an arithmetic number, because the mean of its divisors is an integer number (265743060).

Almost surely, 2^11426045625 is an apocalyptic number.

11426045625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11426045625 is a deficient number, since it is larger than the sum of its proper divisors (9833399175).

11426045625 is an equidigital number, since it uses as much as digits as its factorization.

11426045625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3449 (or 3428 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 11426045625 in words is "eleven billion, four hundred twenty-six million, forty-five thousand, six hundred twenty-five".