45621601322 has 32 divisors (see below), whose sum is σ = 75418819200. Its totient is φ = 20525598720.

The previous prime is 45621601307. The next prime is 45621601331. The reversal of 45621601322 is 22310612654.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 817958 + ... + 871950.

It is an arithmetic number, because the mean of its divisors is an integer number (2356838100).

Almost surely, 2^45621601322 is an apocalyptic number.

45621601322 is a deficient number, since it is larger than the sum of its proper divisors (29797217878).

45621601322 is a wasteful number, since it uses less digits than its factorization.

45621601322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54398.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 45621601322 in words is "forty-five billion, six hundred twenty-one million, six hundred one thousand, three hundred twenty-two".