56733363451 has 4 divisors (see below), whose sum is σ = 56844824400. Its totient is φ = 56621902504.

The previous prime is 56733363437. The next prime is 56733363487. The reversal of 56733363451 is 15436333765.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15436333765 = 5 ⋅3087266753.

It is a cyclic number.

It is not a de Polignac number, because 56733363451 - 2¹⁵ = 56733330683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56733360451) 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, 55729711 + ... + 55730728.

It is an arithmetic number, because the mean of its divisors is an integer number (14211206100).

Almost surely, 2^56733363451 is an apocalyptic number.

56733363451 is a deficient number, since it is larger than the sum of its proper divisors (111460949).

56733363451 is a wasteful number, since it uses less digits than its factorization.

56733363451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111460948.

The product of its digits is 2041200, while the sum is 46.

The spelling of 56733363451 in words is "fifty-six billion, seven hundred thirty-three million, three hundred sixty-three thousand, four hundred fifty-one".