45042854 has 8 divisors (see below), whose sum is σ = 67904400. Its totient is φ = 22408056.

The previous prime is 45042839. The next prime is 45042871. The reversal of 45042854 is 45824054.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45042854.

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, 56189 + ... + 56984.

It is an arithmetic number, because the mean of its divisors is an integer number (8488050).

Almost surely, 2^45042854 is an apocalyptic number.

45042854 is a deficient number, since it is larger than the sum of its proper divisors (22861546).

45042854 is a wasteful number, since it uses less digits than its factorization.

45042854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113374.

The product of its (nonzero) digits is 25600, while the sum is 32.

The square root of 45042854 is about 6711.3973209757. The cubic root of 45042854 is about 355.8022035936.

The spelling of 45042854 in words is "forty-five million, forty-two thousand, eight hundred fifty-four".