151303550 has 12 divisors (see below), whose sum is σ = 281424696. Its totient is φ = 60521400.

The previous prime is 151303543. The next prime is 151303567. The reversal of 151303550 is 55303151.

151303550 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 5 ways as a sum of consecutive naturals, for example, 1512986 + ... + 1513085.

It is an arithmetic number, because the mean of its divisors is an integer number (23452058).

Almost surely, 2^151303550 is an apocalyptic number.

151303550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151303550 is a deficient number, since it is larger than the sum of its proper divisors (130121146).

151303550 is a wasteful number, since it uses less digits than its factorization.

151303550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026083 (or 3026078 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 151303550 is about 12300.5508006756. The cubic root of 151303550 is about 532.8639903026.

The spelling of 151303550 in words is "one hundred fifty-one million, three hundred three thousand, five hundred fifty".