151351550 has 24 divisors (see below), whose sum is σ = 321730896. Its totient is φ = 51891840.

The previous prime is 151351547. The next prime is 151351567. The reversal of 151351550 is 55153151.

151351550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 215867 + ... + 216566.

It is an arithmetic number, because the mean of its divisors is an integer number (13405454).

Almost surely, 2^151351550 is an apocalyptic number.

151351550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151351550 is an abundant number, since it is smaller than the sum of its proper divisors (170379346).

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

151351550 is a wasteful number, since it uses less digits than its factorization.

151351550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432452 (or 432447 counting only the distinct ones).

The product of its (nonzero) digits is 1875, while the sum is 26.

The square root of 151351550 is about 12302.5017780938. The cubic root of 151351550 is about 532.9203334777.

The spelling of 151351550 in words is "one hundred fifty-one million, three hundred fifty-one thousand, five hundred fifty".