50481077 has 4 divisors (see below), whose sum is σ = 50500800. Its totient is φ = 50461356.

The previous prime is 50481073. The next prime is 50481121. The reversal of 50481077 is 77018405.

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, and also an emirpimes, since its reverse is a distinct semiprime: 77018405 = 5 ⋅15403681.

It is a cyclic number.

It is not a de Polignac number, because 50481077 - 2² = 50481073 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 (50481073) 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, 5327 + ... + 11372.

It is an arithmetic number, because the mean of its divisors is an integer number (12625200).

Almost surely, 2^50481077 is an apocalyptic number.

It is an amenable number.

50481077 is a deficient number, since it is larger than the sum of its proper divisors (19723).

50481077 is a wasteful number, since it uses less digits than its factorization.

50481077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19722.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 50481077 is about 7105.0036593939. The cubic root of 50481077 is about 369.5809158086.

The spelling of 50481077 in words is "fifty million, four hundred eighty-one thousand, seventy-seven".