49502377 has 4 divisors (see below), whose sum is σ = 49759060. Its totient is φ = 49245696.

The previous prime is 49502363. The next prime is 49502389. The reversal of 49502377 is 77320594.

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 9357481 + 40144896 = 3059^2 + 6336^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49502377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49502177) 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, 128052 + ... + 128437.

It is an arithmetic number, because the mean of its divisors is an integer number (12439765).

Almost surely, 2^49502377 is an apocalyptic number.

It is an amenable number.

49502377 is a deficient number, since it is larger than the sum of its proper divisors (256683).

49502377 is a wasteful number, since it uses less digits than its factorization.

49502377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256682.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 49502377 is about 7035.7925637415. The cubic root of 49502377 is about 367.1769002173.

The spelling of 49502377 in words is "forty-nine million, five hundred two thousand, three hundred seventy-seven".