54626367365 has 4 divisors (see below), whose sum is σ = 65551640844. Its totient is φ = 43701093888.

The previous prime is 54626367349. The next prime is 54626367371. The reversal of 54626367365 is 56376362645.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9385928161 + 45240439204 = 96881^2 + 212698^2 .

It is a cyclic number.

It is not a de Polignac number, because 54626367365 - 2⁴ = 54626367349 is a prime.

It is a super-2 number, since 2×54626367365² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

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, 5462636732 + ... + 5462636741.

It is an arithmetic number, because the mean of its divisors is an integer number (16387910211).

Almost surely, 2^54626367365 is an apocalyptic number.

It is an amenable number.

54626367365 is a deficient number, since it is larger than the sum of its proper divisors (10925273479).

54626367365 is a wasteful number, since it uses less digits than its factorization.

54626367365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10925273478.

The product of its digits is 16329600, while the sum is 53.

The spelling of 54626367365 in words is "fifty-four billion, six hundred twenty-six million, three hundred sixty-seven thousand, three hundred sixty-five".