151551315 has 48 divisors (see below), whose sum is σ = 278522400. Its totient is φ = 76018176.

The previous prime is 151551229. The next prime is 151551341. The reversal of 151551315 is 513155151.

It is not a de Polignac number, because 151551315 - 2¹¹ = 151549267 is a prime.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133671 + ... + 134799.

It is an arithmetic number, because the mean of its divisors is an integer number (5802550).

Almost surely, 2^151551315 is an apocalyptic number.

151551315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

151551315 is a deficient number, since it is larger than the sum of its proper divisors (126971085).

151551315 is a wasteful number, since it uses less digits than its factorization.

151551315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316 (or 1313 counting only the distinct ones).

The product of its digits is 1875, while the sum is 27.

The square root of 151551315 is about 12310.6179779896. The cubic root of 151551315 is about 533.1546929922.

The spelling of 151551315 in words is "one hundred fifty-one million, five hundred fifty-one thousand, three hundred fifteen".