151452855 has 32 divisors (see below), whose sum is σ = 270129600. Its totient is φ = 80510976.

The previous prime is 151452841. The next prime is 151452859. The reversal of 151452855 is 558254151.

151452855 is a `hidden beast` number, since 151 + 452 + 8 + 55 = 666.

It is not a de Polignac number, because 151452855 - 2¹⁷ = 151321783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151452859) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43831 + ... + 47159.

It is an arithmetic number, because the mean of its divisors is an integer number (8441550).

Almost surely, 2^151452855 is an apocalyptic number.

151452855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

151452855 is a deficient number, since it is larger than the sum of its proper divisors (118676745).

151452855 is a wasteful number, since it uses less digits than its factorization.

151452855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680 (or 3674 counting only the distinct ones).

The product of its digits is 40000, while the sum is 36.

The square root of 151452855 is about 12306.6183413641. The cubic root of 151452855 is about 533.0392078326.

The spelling of 151452855 in words is "one hundred fifty-one million, four hundred fifty-two thousand, eight hundred fifty-five".