49900480 has 56 divisors (see below), whose sum is σ = 135806688. Its totient is φ = 17107968.

The previous prime is 49900471. The next prime is 49900481. The reversal of 49900480 is 8400994.

It is a tau number, because it is divible by the number of its divisors (56).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49900481) 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, 8899 + ... + 13378.

Almost surely, 2^49900480 is an apocalyptic number.

49900480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49900480 is an abundant number, since it is smaller than the sum of its proper divisors (85906208).

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

49900480 is a wasteful number, since it uses less digits than its factorization.

49900480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22301 (or 22291 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 49900480 is about 7064.0271800157. The cubic root of 49900480 is about 368.1585643080.

The spelling of 49900480 in words is "forty-nine million, nine hundred thousand, four hundred eighty".