151132455 has 24 divisors (see below), whose sum is σ = 262304640. Its totient is φ = 80498880.

The previous prime is 151132447. The next prime is 151132463. The reversal of 151132455 is 554231151.

It is an interprime number because it is at equal distance from previous prime (151132447) and next prime (151132463).

It is not a de Polignac number, because 151132455 - 2³ = 151132447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42901 + ... + 46289.

It is an arithmetic number, because the mean of its divisors is an integer number (10929360).

Almost surely, 2^151132455 is an apocalyptic number.

151132455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

151132455 is a deficient number, since it is larger than the sum of its proper divisors (111172185).

151132455 is a wasteful number, since it uses less digits than its factorization.

151132455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391 (or 4388 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 151132455 is about 12293.5940635764. The cubic root of 151132455 is about 532.6630592353.

The spelling of 151132455 in words is "one hundred fifty-one million, one hundred thirty-two thousand, four hundred fifty-five".