155016151 has 8 divisors (see below), whose sum is σ = 160210944. Its totient is φ = 149833560.

The previous prime is 155016139. The next prime is 155016209. The reversal of 155016151 is 151610551.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 155016151 - 2⁵ = 155016119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155014151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27930 + ... + 33016.

It is an arithmetic number, because the mean of its divisors is an integer number (20026368).

Almost surely, 2^155016151 is an apocalyptic number.

155016151 is a deficient number, since it is larger than the sum of its proper divisors (5194793).

155016151 is an equidigital number, since it uses as much as digits as its factorization.

155016151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6101.

The product of its (nonzero) digits is 750, while the sum is 25.

The square root of 155016151 is about 12450.5482208616. The cubic root of 155016151 is about 537.1871925003.

The spelling of 155016151 in words is "one hundred fifty-five million, sixteen thousand, one hundred fifty-one".