23738545954 has 4 divisors (see below), whose sum is σ = 35607818934. Its totient is φ = 11869272976.

The previous prime is 23738545949. The next prime is 23738545967. The reversal of 23738545954 is 45954583732.

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

It can be written as a sum of positive squares in only one way, i.e., 18556705729 + 5181840225 = 136223^2 + 71985^2 .

It is a super-3 number, since 3×23738545954³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23738545895 and 23738545904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5934636487 + ... + 5934636490.

Almost surely, 2^23738545954 is an apocalyptic number.

23738545954 is a deficient number, since it is larger than the sum of its proper divisors (11869272980).

23738545954 is a wasteful number, since it uses less digits than its factorization.

23738545954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11869272979.

The product of its digits is 18144000, while the sum is 55.

The spelling of 23738545954 in words is "twenty-three billion, seven hundred thirty-eight million, five hundred forty-five thousand, nine hundred fifty-four".