49430554 has 16 divisors (see below), whose sum is σ = 77840640. Its totient is φ = 23510880.

The previous prime is 49430527. The next prime is 49430561. The reversal of 49430554 is 45503494.

It is a happy number.

49430554 is nontrivially palindromic in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3099 + ... + 10414.

It is an arithmetic number, because the mean of its divisors is an integer number (4865040).

Almost surely, 2^49430554 is an apocalyptic number.

49430554 is a deficient number, since it is larger than the sum of its proper divisors (28410086).

49430554 is a wasteful number, since it uses less digits than its factorization.

49430554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13605.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 49430554 is about 7030.6865952053. The cubic root of 49430554 is about 366.9992352737. Note that the first 3 decimals are identical.

The spelling of 49430554 in words is "forty-nine million, four hundred thirty thousand, five hundred fifty-four".