45321054 has 16 divisors (see below), whose sum is σ = 92750592. Its totient is φ = 14755608.

The previous prime is 45321049. The next prime is 45321077. The reversal of 45321054 is 45012354.

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, 87574 + ... + 88089.

It is an arithmetic number, because the mean of its divisors is an integer number (5796912).

Almost surely, 2^45321054 is an apocalyptic number.

45321054 is an abundant number, since it is smaller than the sum of its proper divisors (47429538).

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

45321054 is a wasteful number, since it uses less digits than its factorization.

45321054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175711.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 45321054 is about 6732.0913541039. The cubic root of 45321054 is about 356.5332191637.

The spelling of 45321054 in words is "forty-five million, three hundred twenty-one thousand, fifty-four".