49101122748788 has 48 divisors (see below), whose sum is σ = 99591283197504. Its totient is φ = 20934135575040.

The previous prime is 49101122748749. The next prime is 49101122748809. The reversal of 49101122748788 is 88784722110194.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 49101122748788.

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, 111799970 + ... + 112238297.

It is an arithmetic number, because the mean of its divisors is an integer number (2074818399948).

Almost surely, 2^{49101122748788} is an apocalyptic number.

It is an amenable number.

49101122748788 is an abundant number, since it is smaller than the sum of its proper divisors (50490160448716).

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

49101122748788 is a wasteful number, since it uses less digits than its factorization.

49101122748788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224038592 (or 224038590 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 62.

The spelling of 49101122748788 in words is "forty-nine trillion, one hundred one billion, one hundred twenty-two million, seven hundred forty-eight thousand, seven hundred eighty-eight".