49770400116 has 48 divisors (see below), whose sum is σ = 117014446080. Its totient is φ = 16464238560.

The previous prime is 49770400091. The next prime is 49770400129. The reversal of 49770400116 is 61100407794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1244845 + ... + 1284203.

It is an arithmetic number, because the mean of its divisors is an integer number (2437800960).

Almost surely, 2^49770400116 is an apocalyptic number.

It is an amenable number.

49770400116 is an abundant number, since it is smaller than the sum of its proper divisors (67244045964).

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

49770400116 is a wasteful number, since it uses less digits than its factorization.

49770400116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40164 (or 40162 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 49770400116 in words is "forty-nine billion, seven hundred seventy million, four hundred thousand, one hundred sixteen".