45012354 has 16 divisors (see below), whose sum is σ = 90139392. Its totient is φ = 14985008.

The previous prime is 45012343. The next prime is 45012361. The reversal of 45012354 is 45321054.

45012354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45012354² = 4052224025242632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832 + ... + 9524.

It is an arithmetic number, because the mean of its divisors is an integer number (5633712).

Almost surely, 2^45012354 is an apocalyptic number.

45012354 is an abundant number, since it is smaller than the sum of its proper divisors (45127038).

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

45012354 is a wasteful number, since it uses less digits than its factorization.

45012354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9561.

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

The square root of 45012354 is about 6709.1246821027. The cubic root of 45012354 is about 355.7218769967.

The spelling of 45012354 in words is "forty-five million, twelve thousand, three hundred fifty-four".