45473484 has 48 divisors (see below), whose sum is σ = 126540288. Its totient is φ = 12427008.

The previous prime is 45473447. The next prime is 45473509. The reversal of 45473484 is 48437454.

45473484 = T₃₆₀₁ + T₃₆₀₂ + ... + T₃₆₀₇.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

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, 9837 + ... + 13700.

It is an arithmetic number, because the mean of its divisors is an integer number (2636256).

Almost surely, 2^45473484 is an apocalyptic number.

It is an amenable number.

45473484 is an abundant number, since it is smaller than the sum of its proper divisors (81066804).

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

45473484 is a wasteful number, since it uses less digits than its factorization.

45473484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23574 (or 23572 counting only the distinct ones).

The product of its digits is 215040, while the sum is 39.

The square root of 45473484 is about 6743.4029984867. The cubic root of 45473484 is about 356.9324857224.

The spelling of 45473484 in words is "forty-five million, four hundred seventy-three thousand, four hundred eighty-four".