45726591357552 has 40 divisors (see below), whose sum is σ = 135002317342336. Its totient is φ = 13064740387776.

The previous prime is 45726591357539. The next prime is 45726591357571. The reversal of 45726591357552 is 25575319562754.

It is a congruent number.

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, 68045522518 + ... + 68045523189.

Almost surely, 2^{45726591357552} is an apocalyptic number.

45726591357552 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45726591357552 is an abundant number, since it is smaller than the sum of its proper divisors (89275725984784).

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

45726591357552 is a wasteful number, since it uses less digits than its factorization.

45726591357552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136091045725 (or 136091045719 counting only the distinct ones).

The product of its digits is 396900000, while the sum is 66.

The spelling of 45726591357552 in words is "forty-five trillion, seven hundred twenty-six billion, five hundred ninety-one million, three hundred fifty-seven thousand, five hundred fifty-two".