49422036787201 has 4 divisors (see below), whose sum is σ = 53223731924692. Its totient is φ = 45620341649712.

The previous prime is 49422036787177. The next prime is 49422036787229. The reversal of 49422036787201 is 10278763022494.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22139424615025 + 27282612172176 = 4705255^2 + 5223276^2 .

It is a cyclic number.

It is not a de Polignac number, because 49422036787201 - 2³¹ = 49419889303553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49422036787601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900847568726 + ... + 1900847568751.

It is an arithmetic number, because the mean of its divisors is an integer number (13305932981173).

Almost surely, 2^{49422036787201} is an apocalyptic number.

It is an amenable number.

49422036787201 is a deficient number, since it is larger than the sum of its proper divisors (3801695137491).

49422036787201 is a wasteful number, since it uses less digits than its factorization.

49422036787201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3801695137490.

The product of its (nonzero) digits is 8128512, while the sum is 55.

The spelling of 49422036787201 in words is "forty-nine trillion, four hundred twenty-two billion, thirty-six million, seven hundred eighty-seven thousand, two hundred one".