56472046492 has 12 divisors (see below), whose sum is σ = 102233877480. Its totient is φ = 27262367216.

The previous prime is 56472046481. The next prime is 56472046523. The reversal of 56472046492 is 29464027465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243413878 + ... + 243414109.

It is an arithmetic number, because the mean of its divisors is an integer number (8519489790).

Almost surely, 2^56472046492 is an apocalyptic number.

It is an amenable number.

56472046492 is a deficient number, since it is larger than the sum of its proper divisors (45761830988).

56472046492 is a wasteful number, since it uses less digits than its factorization.

56472046492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486828020 (or 486828018 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 56472046492 in words is "fifty-six billion, four hundred seventy-two million, forty-six thousand, four hundred ninety-two".