151611560 has 16 divisors (see below), whose sum is σ = 341126100. Its totient is φ = 60644608.

The previous prime is 151611547. The next prime is 151611569. The reversal of 151611560 is 65116151.

It can be written as a sum of positive squares in 2 ways, for example, as 142038724 + 9572836 = 11918^2 + 3094^2 .

It is not an unprimeable number, because it can be changed into a prime (151611569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1895105 + ... + 1895184.

Almost surely, 2^151611560 is an apocalyptic number.

151611560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151611560 is an abundant number, since it is smaller than the sum of its proper divisors (189514540).

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

151611560 is a wasteful number, since it uses less digits than its factorization.

151611560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790300 (or 3790296 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 151611560 is about 12313.0646063439. The cubic root of 151611560 is about 533.2253305609.

The spelling of 151611560 in words is "one hundred fifty-one million, six hundred eleven thousand, five hundred sixty".