151696155 has 64 divisors (see below), whose sum is σ = 275788800. Its totient is φ = 70642176.

The previous prime is 151696141. The next prime is 151696157. The reversal of 151696155 is 551696151.

It is not a de Polignac number, because 151696155 - 2⁶ = 151696091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (151696157) 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 63 ways as a sum of consecutive naturals, for example, 668152 + ... + 668378.

It is an arithmetic number, because the mean of its divisors is an integer number (4309200).

Almost surely, 2^151696155 is an apocalyptic number.

151696155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

151696155 is a deficient number, since it is larger than the sum of its proper divisors (124092645).

151696155 is a wasteful number, since it uses less digits than its factorization.

151696155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420.

The product of its digits is 40500, while the sum is 39.

The square root of 151696155 is about 12316.4992997199. The cubic root of 151696155 is about 533.3244870494.

The spelling of 151696155 in words is "one hundred fifty-one million, six hundred ninety-six thousand, one hundred fifty-five".