1915601456060 has 48 divisors (see below), whose sum is σ = 4063607454816. Its totient is φ = 758492393472.

The previous prime is 1915601456059. The next prime is 1915601456071. The reversal of 1915601456060 is 606541065191.

It is a super-2 number, since 2×1915601456060² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23042 + ... + 1957481.

It is an arithmetic number, because the mean of its divisors is an integer number (84658488642).

Almost surely, 2^{1915601456060} is an apocalyptic number.

1915601456060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1915601456060 is an abundant number, since it is smaller than the sum of its proper divisors (2148005998756).

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

1915601456060 is a wasteful number, since it uses less digits than its factorization.

1915601456060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981022 (or 1981020 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 1915601456060 in words is "one trillion, nine hundred fifteen billion, six hundred one million, four hundred fifty-six thousand, sixty".