49615780 has 24 divisors (see below), whose sum is σ = 104448960. Its totient is φ = 19797600.

The previous prime is 49615777. The next prime is 49615817. The reversal of 49615780 is 8751694.

49615780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5955 + ... + 11605.

It is an arithmetic number, because the mean of its divisors is an integer number (4352040).

Almost surely, 2^49615780 is an apocalyptic number.

It is an amenable number.

49615780 is an abundant number, since it is smaller than the sum of its proper divisors (54833180).

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

49615780 is a wasteful number, since it uses less digits than its factorization.

49615780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6099 (or 6097 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 49615780 is about 7043.8469602909. The cubic root of 49615780 is about 367.4570699695.

The spelling of 49615780 in words is "forty-nine million, six hundred fifteen thousand, seven hundred eighty".