56735337167623 has 4 divisors (see below), whose sum is σ = 57696953051880. Its totient is φ = 55773721283368.

The previous prime is 56735337167603. The next prime is 56735337167647. The reversal of 56735337167623 is 32676173353765.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56735337167623 - 2¹⁷ = 56735337036551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56735337167603) 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, 480807942040 + ... + 480807942157.

It is an arithmetic number, because the mean of its divisors is an integer number (14424238262970).

Almost surely, 2^{56735337167623} is an apocalyptic number.

56735337167623 is a deficient number, since it is larger than the sum of its proper divisors (961615884257).

56735337167623 is an equidigital number, since it uses as much as digits as its factorization.

56735337167623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961615884256.

The product of its digits is 300056400, while the sum is 64.

The spelling of 56735337167623 in words is "fifty-six trillion, seven hundred thirty-five billion, three hundred thirty-seven million, one hundred sixty-seven thousand, six hundred twenty-three".