4536578013960 has 32 divisors (see below), whose sum is σ = 13609734042240. Its totient is φ = 1209754137024.

The previous prime is 4536578013931. The next prime is 4536578014013. The reversal of 4536578013960 is 693108756354.

It is a self number, because there is not a number n which added to its sum of digits gives 4536578013960.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18902408272 + ... + 18902408511.

It is an arithmetic number, because the mean of its divisors is an integer number (425304188820).

Almost surely, 2^{4536578013960} is an apocalyptic number.

4536578013960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4536578013960 is an abundant number, since it is smaller than the sum of its proper divisors (9073156028280).

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

4536578013960 is a wasteful number, since it uses less digits than its factorization.

4536578013960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37804816797 (or 37804816793 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 57.

The spelling of 4536578013960 in words is "four trillion, five hundred thirty-six billion, five hundred seventy-eight million, thirteen thousand, nine hundred sixty".