23737972954 has 8 divisors (see below), whose sum is σ = 35607642228. Its totient is φ = 11868758880.

The previous prime is 23737972949. The next prime is 23737973011. The reversal of 23737972954 is 45927973732.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23239478025 + 498494929 = 152445^2 + 22327^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23737972954² (a number of 22 digits) contains 22 as substring.

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, 88494 + ... + 235174.

Almost surely, 2^23737972954 is an apocalyptic number.

23737972954 is a deficient number, since it is larger than the sum of its proper divisors (11869669274).

23737972954 is a wasteful number, since it uses less digits than its factorization.

23737972954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227600.

The product of its digits is 20003760, while the sum is 58.

The spelling of 23737972954 in words is "twenty-three billion, seven hundred thirty-seven million, nine hundred seventy-two thousand, nine hundred fifty-four".