151471955 has 16 divisors (see below), whose sum is σ = 192754080. Its totient is φ = 113874432.

The previous prime is 151471937. The next prime is 151471973. The reversal of 151471955 is 559174151.

It is an interprime number because it is at equal distance from previous prime (151471937) and next prime (151471973).

It is not a de Polignac number, because 151471955 - 2⁸ = 151471699 is a prime.

It is an unprimeable number.

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, 90032 + ... + 91698.

It is an arithmetic number, because the mean of its divisors is an integer number (12047130).

Almost surely, 2^151471955 is an apocalyptic number.

151471955 is a deficient number, since it is larger than the sum of its proper divisors (41282125).

151471955 is a wasteful number, since it uses less digits than its factorization.

151471955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758.

The product of its digits is 31500, while the sum is 38.

The square root of 151471955 is about 12307.3943221138. The cubic root of 151471955 is about 533.0616144112.

The spelling of 151471955 in words is "one hundred fifty-one million, four hundred seventy-one thousand, nine hundred fifty-five".