45394955 has 8 divisors (see below), whose sum is σ = 55013904. Its totient is φ = 35956000.

The previous prime is 45394897. The next prime is 45394961. The reversal of 45394955 is 55949354.

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

It is not a de Polignac number, because 45394955 - 2⁶ = 45394891 is a prime.

It is a Duffinian 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, 44441 + ... + 45450.

It is an arithmetic number, because the mean of its divisors is an integer number (6876738).

Almost surely, 2^45394955 is an apocalyptic number.

45394955 is a deficient number, since it is larger than the sum of its proper divisors (9618949).

45394955 is a wasteful number, since it uses less digits than its factorization.

45394955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89997.

The product of its digits is 486000, while the sum is 44.

The square root of 45394955 is about 6737.5778288640. The cubic root of 45394955 is about 356.7269028998.

The spelling of 45394955 in words is "forty-five million, three hundred ninety-four thousand, nine hundred fifty-five".