1516660160 has 28 divisors (see below), whose sum is σ = 3611547768. Its totient is φ = 606663936.

The previous prime is 1516660153. The next prime is 1516660169. The reversal of 1516660160 is 610666151.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1516660169) 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, 2369462 + ... + 2370101.

Almost surely, 2^1516660160 is an apocalyptic number.

1516660160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1516660160 is an abundant number, since it is smaller than the sum of its proper divisors (2094887608).

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

1516660160 is an equidigital number, since it uses as much as digits as its factorization.

1516660160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4739580 (or 4739570 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1516660160 is about 38944.3212805153. The cubic root of 1516660160 is about 1148.9366755966.

The spelling of 1516660160 in words is "one billion, five hundred sixteen million, six hundred sixty thousand, one hundred sixty".