151415560 has 64 divisors (see below), whose sum is σ = 361065600. Its totient is φ = 56987136.

The previous prime is 151415531. The next prime is 151415573. The reversal of 151415560 is 65514151.

It is a happy number.

151415560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×151415560² = 45853343620227200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126324 + ... + 127516.

It is an arithmetic number, because the mean of its divisors is an integer number (5641650).

Almost surely, 2^151415560 is an apocalyptic number.

151415560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151415560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180532800).

151415560 is an abundant number, since it is smaller than the sum of its proper divisors (209650040).

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

151415560 is a wasteful number, since it uses less digits than its factorization.

151415560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390 (or 1386 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 151415560 is about 12305.1030064766. The cubic root of 151415560 is about 532.9954509173.

The spelling of 151415560 in words is "one hundred fifty-one million, four hundred fifteen thousand, five hundred sixty".