131554052 has 12 divisors (see below), whose sum is σ = 263108160. Its totient is φ = 56380296.

The previous prime is 131554021. The next prime is 131554057. The reversal of 131554052 is 250455131.

131554052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

131554052 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (131554057) 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, 2349152 + ... + 2349207.

It is an arithmetic number, because the mean of its divisors is an integer number (21925680).

Almost surely, 2^131554052 is an apocalyptic number.

It is an amenable number.

131554052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131554052 is a wasteful number, since it uses less digits than its factorization.

131554052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4698370 (or 4698368 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 131554052 is about 11469.7014782426. The cubic root of 131554052 is about 508.5903041401.

The spelling of 131554052 in words is "one hundred thirty-one million, five hundred fifty-four thousand, fifty-two".