49556090 has 16 divisors (see below), whose sum is σ = 90204840. Its totient is φ = 19599360.

The previous prime is 49556069. The next prime is 49556119. The reversal of 49556090 is 9065594.

It can be written as a sum of positive squares in 4 ways, for example, as 31348801 + 18207289 = 5599^2 + 4267^2 .

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, 26951 + ... + 28730.

Almost surely, 2^49556090 is an apocalyptic number.

49556090 is a deficient number, since it is larger than the sum of its proper divisors (40648750).

49556090 is a wasteful number, since it uses less digits than its factorization.

49556090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55777.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 49556090 is about 7039.6086538955. The cubic root of 49556090 is about 367.3096550808.

The spelling of 49556090 in words is "forty-nine million, five hundred fifty-six thousand, ninety".