49500156 has 12 divisors (see below), whose sum is σ = 115500392. Its totient is φ = 16500048.

The previous prime is 49500137. The next prime is 49500169. The reversal of 49500156 is 65100594.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2062495 + ... + 2062518.

Almost surely, 2^49500156 is an apocalyptic number.

It is an amenable number.

49500156 is an abundant number, since it is smaller than the sum of its proper divisors (66000236).

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

49500156 is a wasteful number, since it uses less digits than its factorization.

49500156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125020 (or 4125018 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 49500156 is about 7035.6347261637. The cubic root of 49500156 is about 367.1714088171.

The spelling of 49500156 in words is "forty-nine million, five hundred thousand, one hundred fifty-six".