49752079 has 6 divisors (see below), whose sum is σ = 53873736. Its totient is φ = 45924840.

The previous prime is 49752071. The next prime is 49752103. The reversal of 49752079 is 97025794.

It is not a de Polignac number, because 49752079 - 2³ = 49752071 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 (49752071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147027 + ... + 147364.

It is an arithmetic number, because the mean of its divisors is an integer number (8978956).

Almost surely, 2^49752079 is an apocalyptic number.

49752079 is a deficient number, since it is larger than the sum of its proper divisors (4121657).

49752079 is a wasteful number, since it uses less digits than its factorization.

49752079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294417 (or 294404 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 49752079 is about 7053.5153646958. The cubic root of 49752079 is about 367.7932415078.

The spelling of 49752079 in words is "forty-nine million, seven hundred fifty-two thousand, seventy-nine".