56473619457023 has 64 divisors (see below), whose sum is σ = 65665494512640. Its totient is φ = 48256907212800.

The previous prime is 56473619456957. The next prime is 56473619457037. The reversal of 56473619457023 is 32075491637465.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 56473619457023 - 2¹⁴ = 56473619440639 is a prime.

It is a super-2 number, since 2×56473619457023² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56473619457523) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 111562913 + ... + 112067973.

It is an arithmetic number, because the mean of its divisors is an integer number (1026023351760).

Almost surely, 2^{56473619457023} is an apocalyptic number.

56473619457023 is a deficient number, since it is larger than the sum of its proper divisors (9191875055617).

56473619457023 is a wasteful number, since it uses less digits than its factorization.

56473619457023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505328.

The product of its (nonzero) digits is 114307200, while the sum is 62.

The spelling of 56473619457023 in words is "fifty-six trillion, four hundred seventy-three billion, six hundred nineteen million, four hundred fifty-seven thousand, twenty-three".