56211355026 has 40 divisors (see below), whose sum is σ = 127680512124. Its totient is φ = 18480441600.

The previous prime is 56211354967. The next prime is 56211355043. The reversal of 56211355026 is 62055311265.

56211355026 is a `hidden beast` number, since 5 + 621 + 1 + 3 + 5 + 5 + 0 + 26 = 666.

56211355026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49061807001 + 7149548025 = 221499^2 + 84555^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2364775 + ... + 2388426.

Almost surely, 2^56211355026 is an apocalyptic number.

56211355026 is an abundant number, since it is smaller than the sum of its proper divisors (71469157098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56211355026 is a wasteful number, since it uses less digits than its factorization.

56211355026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4753288 (or 4753279 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 56211355026 in words is "fifty-six billion, two hundred eleven million, three hundred fifty-five thousand, twenty-six".