44475899 has 6 divisors (see below), whose sum is σ = 48160476. Its totient is φ = 41054520.

The previous prime is 44475877. The next prime is 44475901. The reversal of 44475899 is 99857444.

It is not a de Polignac number, because 44475899 - 2⁸ = 44475643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44475829) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131417 + ... + 131754.

It is an arithmetic number, because the mean of its divisors is an integer number (8026746).

Almost surely, 2^44475899 is an apocalyptic number.

44475899 is a deficient number, since it is larger than the sum of its proper divisors (3684577).

44475899 is a wasteful number, since it uses less digits than its factorization.

44475899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263197 (or 263184 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The square root of 44475899 is about 6669.0253410825. The cubic root of 44475899 is about 354.3030669877.

The spelling of 44475899 in words is "forty-four million, four hundred seventy-five thousand, eight hundred ninety-nine".