151426550 has 24 divisors (see below), whose sum is σ = 307259352. Its totient is φ = 55064000.

The previous prime is 151426481. The next prime is 151426567. The reversal of 151426550 is 55624151.

It is a happy number.

151426550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137111 + ... + 138210.

It is an arithmetic number, because the mean of its divisors is an integer number (12802473).

Almost surely, 2^151426550 is an apocalyptic number.

151426550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151426550 is an abundant number, since it is smaller than the sum of its proper divisors (155832802).

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

151426550 is a wasteful number, since it uses less digits than its factorization.

151426550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275344 (or 275339 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 151426550 is about 12305.5495610720. The cubic root of 151426550 is about 533.0083458454.

The spelling of 151426550 in words is "one hundred fifty-one million, four hundred twenty-six thousand, five hundred fifty".