132151557 has 16 divisors (see below), whose sum is σ = 186831360. Its totient is φ = 82801152.

The previous prime is 132151553. The next prime is 132151567. The reversal of 132151557 is 755151231.

It is not a de Polignac number, because 132151557 - 2² = 132151553 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132151553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47244 + ... + 49962.

It is an arithmetic number, because the mean of its divisors is an integer number (11676960).

Almost surely, 2^132151557 is an apocalyptic number.

132151557 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

132151557 is a deficient number, since it is larger than the sum of its proper divisors (54679803).

132151557 is a wasteful number, since it uses less digits than its factorization.

132151557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3692.

The product of its digits is 5250, while the sum is 30.

The square root of 132151557 is about 11495.7190727679. The cubic root of 132151557 is about 509.3591296547.

The spelling of 132151557 in words is "one hundred thirty-two million, one hundred fifty-one thousand, five hundred fifty-seven".