151056255 has 32 divisors (see below), whose sum is σ = 276678144. Its totient is φ = 68939136.

The previous prime is 151056247. The next prime is 151056277. The reversal of 151056255 is 552650151.

It is not a de Polignac number, because 151056255 - 2³ = 151056247 is a prime.

It is a super-3 number, since 3×151056255³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121497 + ... + 122733.

It is an arithmetic number, because the mean of its divisors is an integer number (8646192).

Almost surely, 2^151056255 is an apocalyptic number.

151056255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

151056255 is a deficient number, since it is larger than the sum of its proper divisors (125621889).

151056255 is a wasteful number, since it uses less digits than its factorization.

151056255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415.

The product of its (nonzero) digits is 7500, while the sum is 30.

The square root of 151056255 is about 12290.4944977816. The cubic root of 151056255 is about 532.5735224366.

The spelling of 151056255 in words is "one hundred fifty-one million, fifty-six thousand, two hundred fifty-five".