49425277 has 4 divisors (see below), whose sum is σ = 53918496. Its totient is φ = 44932060.

The previous prime is 49425269. The next prime is 49425281. The reversal of 49425277 is 77252494.

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 a cyclic number.

It is not a de Polignac number, because 49425277 - 2³ = 49425269 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 (49425217) 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, 2246593 + ... + 2246614.

It is an arithmetic number, because the mean of its divisors is an integer number (13479624).

Almost surely, 2^49425277 is an apocalyptic number.

It is an amenable number.

49425277 is a deficient number, since it is larger than the sum of its proper divisors (4493219).

49425277 is a wasteful number, since it uses less digits than its factorization.

49425277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4493218.

The product of its digits is 141120, while the sum is 40.

The square root of 49425277 is about 7030.3113017846. The cubic root of 49425277 is about 366.9861750392.

The spelling of 49425277 in words is "forty-nine million, four hundred twenty-five thousand, two hundred seventy-seven".