49520624277 has 4 divisors (see below), whose sum is σ = 66027499040. Its totient is φ = 33013749516.

The previous prime is 49520624243. The next prime is 49520624291. The reversal of 49520624277 is 77242602594.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 49520624277 - 2¹⁴ = 49520607893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49520624207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8253437377 + ... + 8253437382.

It is an arithmetic number, because the mean of its divisors is an integer number (16506874760).

Almost surely, 2^49520624277 is an apocalyptic number.

It is an amenable number.

49520624277 is a deficient number, since it is larger than the sum of its proper divisors (16506874763).

49520624277 is a wasteful number, since it uses less digits than its factorization.

49520624277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16506874762.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 49520624277 in words is "forty-nine billion, five hundred twenty million, six hundred twenty-four thousand, two hundred seventy-seven".