133924488952 has 8 divisors (see below), whose sum is σ = 251108416800. Its totient is φ = 66962244472.

The previous prime is 133924488949. The next prime is 133924488961. The reversal of 133924488952 is 259884429331.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8370280552 + ... + 8370280567.

It is an arithmetic number, because the mean of its divisors is an integer number (31388552100).

Almost surely, 2^133924488952 is an apocalyptic number.

It is an amenable number.

133924488952 is a deficient number, since it is larger than the sum of its proper divisors (117183927848).

133924488952 is a wasteful number, since it uses less digits than its factorization.

133924488952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16740561125 (or 16740561121 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 58.

The spelling of 133924488952 in words is "one hundred thirty-three billion, nine hundred twenty-four million, four hundred eighty-eight thousand, nine hundred fifty-two".