50979077 has 8 divisors (see below), whose sum is σ = 51439680. Its totient is φ = 50520960.

The previous prime is 50979059. The next prime is 50979079. The reversal of 50979077 is 77097905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50979077 - 2¹² = 50974981 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 (50979079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75413 + ... + 76085.

It is an arithmetic number, because the mean of its divisors is an integer number (6429960).

Almost surely, 2^50979077 is an apocalyptic number.

It is an amenable number.

50979077 is a deficient number, since it is larger than the sum of its proper divisors (460603).

50979077 is a wasteful number, since it uses less digits than its factorization.

50979077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243.

The product of its (nonzero) digits is 138915, while the sum is 44.

The square root of 50979077 is about 7139.9633752562. The cubic root of 50979077 is about 370.7922566069.

The spelling of 50979077 in words is "fifty million, nine hundred seventy-nine thousand, seventy-seven".