56452437630 has 48 divisors (see below), whose sum is σ = 153157923360. Its totient is φ = 14399461824.

The previous prime is 56452437619. The next prime is 56452437673. The reversal of 56452437630 is 3673425465.

56452437630 is a `hidden beast` number, since 5 + 6 + 4 + 5 + 2 + 4 + 3 + 7 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13633785 + ... + 13637924.

It is an arithmetic number, because the mean of its divisors is an integer number (3190790070).

Almost surely, 2^56452437630 is an apocalyptic number.

56452437630 is an abundant number, since it is smaller than the sum of its proper divisors (96705485730).

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

56452437630 is a wasteful number, since it uses less digits than its factorization.

56452437630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27271745 (or 27271742 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 45.

The spelling of 56452437630 in words is "fifty-six billion, four hundred fifty-two million, four hundred thirty-seven thousand, six hundred thirty".