45554032322 has 8 divisors (see below), whose sum is σ = 68400003072. Its totient is φ = 22754031300.

The previous prime is 45554032313. The next prime is 45554032339. The reversal of 45554032322 is 22323045554.

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

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, 11489954 + ... + 11493917.

It is an arithmetic number, because the mean of its divisors is an integer number (8550000384).

Almost surely, 2^45554032322 is an apocalyptic number.

45554032322 is a deficient number, since it is larger than the sum of its proper divisors (22845970750).

45554032322 is a wasteful number, since it uses less digits than its factorization.

45554032322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22984864.

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 45554032322 its reverse (22323045554), we get a palindrome (67877077876).

The spelling of 45554032322 in words is "forty-five billion, five hundred fifty-four million, thirty-two thousand, three hundred twenty-two".