56925005611 has 4 divisors (see below), whose sum is σ = 58313420424. Its totient is φ = 55536590800.

The previous prime is 56925005539. The next prime is 56925005623. The reversal of 56925005611 is 11650052965.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56925005611 - 2¹⁹ = 56924481323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56923005611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 694207345 + ... + 694207426.

It is an arithmetic number, because the mean of its divisors is an integer number (14578355106).

Almost surely, 2^56925005611 is an apocalyptic number.

56925005611 is a deficient number, since it is larger than the sum of its proper divisors (1388414813).

56925005611 is a wasteful number, since it uses less digits than its factorization.

56925005611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388414812.

The product of its (nonzero) digits is 81000, while the sum is 40.

The spelling of 56925005611 in words is "fifty-six billion, nine hundred twenty-five million, five thousand, six hundred eleven".