49799554 has 32 divisors (see below), whose sum is σ = 92171520. Its totient is φ = 19707072.

The previous prime is 49799539. The next prime is 49799557. The reversal of 49799554 is 45599794.

It is not an unprimeable number, because it can be changed into a prime (49799557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6672 + ... + 12004.

It is an arithmetic number, because the mean of its divisors is an integer number (2880360).

Almost surely, 2^49799554 is an apocalyptic number.

49799554 is a deficient number, since it is larger than the sum of its proper divisors (42371966).

49799554 is a wasteful number, since it uses less digits than its factorization.

49799554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5394.

The product of its digits is 2041200, while the sum is 52.

The square root of 49799554 is about 7056.8799054540. The cubic root of 49799554 is about 367.9101909465.

The spelling of 49799554 in words is "forty-nine million, seven hundred ninety-nine thousand, five hundred fifty-four".