45433494 has 32 divisors (see below), whose sum is σ = 103430880. Its totient is φ = 14774400.

The previous prime is 45433463. The next prime is 45433501. The reversal of 45433494 is 49433454.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8047 + ... + 12474.

It is an arithmetic number, because the mean of its divisors is an integer number (3232215).

Almost surely, 2^45433494 is an apocalyptic number.

45433494 is an abundant number, since it is smaller than the sum of its proper divisors (57997386).

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

45433494 is a wasteful number, since it uses less digits than its factorization.

45433494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20573 (or 20567 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 45433494 is about 6740.4372261746. The cubic root of 45433494 is about 356.8278246096.

The spelling of 45433494 in words is "forty-five million, four hundred thirty-three thousand, four hundred ninety-four".