536561262546 has 16 divisors (see below), whose sum is σ = 1074054878208. Its totient is φ = 178698362000.

The previous prime is 536561262527. The next prime is 536561262599. The reversal of 536561262546 is 645262165635.

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, 38840565 + ... + 38854376.

It is an arithmetic number, because the mean of its divisors is an integer number (67128429888).

Almost surely, 2^536561262546 is an apocalyptic number.

536561262546 is an abundant number, since it is smaller than the sum of its proper divisors (537493615662).

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

536561262546 is a wasteful number, since it uses less digits than its factorization.

536561262546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77696097.

The product of its digits is 7776000, while the sum is 51.

The spelling of 536561262546 in words is "five hundred thirty-six billion, five hundred sixty-one million, two hundred sixty-two thousand, five hundred forty-six".