45562560421 has 8 divisors (see below), whose sum is σ = 55134527040. Its totient is φ = 36756351168.

The previous prime is 45562560343. The next prime is 45562560427. The reversal of 45562560421 is 12406526554.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45562560421 - 2²⁵ = 45529005989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45562560427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191439211 + ... + 191439448.

It is an arithmetic number, because the mean of its divisors is an integer number (6891815880).

Almost surely, 2^45562560421 is an apocalyptic number.

It is an amenable number.

45562560421 is a deficient number, since it is larger than the sum of its proper divisors (9571966619).

45562560421 is a wasteful number, since it uses less digits than its factorization.

45562560421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382878683.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 45562560421 in words is "forty-five billion, five hundred sixty-two million, five hundred sixty thousand, four hundred twenty-one".