151390854 has 48 divisors (see below), whose sum is σ = 337521600. Its totient is φ = 49017600.

The previous prime is 151390849. The next prime is 151390913. The reversal of 151390854 is 458093151.

151390854 is a `hidden beast` number, since 1 + 513 + 90 + 8 + 54 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125454 + ... + 126654.

It is an arithmetic number, because the mean of its divisors is an integer number (7031700).

Almost surely, 2^151390854 is an apocalyptic number.

151390854 is an abundant number, since it is smaller than the sum of its proper divisors (186130746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151390854 is a wasteful number, since it uses less digits than its factorization.

151390854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405 (or 1402 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 151390854 is about 12304.0990730732. The cubic root of 151390854 is about 532.9664602775.

The spelling of 151390854 in words is "one hundred fifty-one million, three hundred ninety thousand, eight hundred fifty-four".