49451038375308 has 48 divisors (see below), whose sum is σ = 119932052782080. Its totient is φ = 15844943577024.

The previous prime is 49451038375307. The next prime is 49451038375369. The reversal of 49451038375308 is 80357383015494.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (49451038375307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670904188 + ... + 670977891.

It is an arithmetic number, because the mean of its divisors is an integer number (2498584432960).

Almost surely, 2^{49451038375308} is an apocalyptic number.

It is an amenable number.

49451038375308 is an abundant number, since it is smaller than the sum of its proper divisors (70481014406772).

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

49451038375308 is a wasteful number, since it uses less digits than its factorization.

49451038375308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341882206 (or 1341882204 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 60.

The spelling of 49451038375308 in words is "forty-nine trillion, four hundred fifty-one billion, thirty-eight million, three hundred seventy-five thousand, three hundred eight".