45531567650422 has 8 divisors (see below), whose sum is σ = 78054115972176. Its totient is φ = 19513528993032.

The previous prime is 45531567650381. The next prime is 45531567650567. The reversal of 45531567650422 is 22405676513554.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1626127416073 + ... + 1626127416100.

It is an arithmetic number, because the mean of its divisors is an integer number (9756764496522).

Almost surely, 2^{45531567650422} is an apocalyptic number.

45531567650422 is a deficient number, since it is larger than the sum of its proper divisors (32522548321754).

45531567650422 is a wasteful number, since it uses less digits than its factorization.

45531567650422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252254832182.

The product of its (nonzero) digits is 30240000, while the sum is 55.

The spelling of 45531567650422 in words is "forty-five trillion, five hundred thirty-one billion, five hundred sixty-seven million, six hundred fifty thousand, four hundred twenty-two".