49249554 has 16 divisors (see below), whose sum is σ = 98823648. Its totient is φ = 16362432.

The previous prime is 49249549. The next prime is 49249559. The reversal of 49249554 is 45594294.

It is an interprime number because it is at equal distance from previous prime (49249549) and next prime (49249559).

It is not an unprimeable number, because it can be changed into a prime (49249559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11527 + ... + 15210.

It is an arithmetic number, because the mean of its divisors is an integer number (6176478).

Almost surely, 2^49249554 is an apocalyptic number.

49249554 is an abundant number, since it is smaller than the sum of its proper divisors (49574094).

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

49249554 is a wasteful number, since it uses less digits than its factorization.

49249554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27049.

The product of its digits is 259200, while the sum is 42.

The square root of 49249554 is about 7017.8026475529. The cubic root of 49249554 is about 366.5507400279.

The spelling of 49249554 in words is "forty-nine million, two hundred forty-nine thousand, five hundred fifty-four".