50730377 has 4 divisors (see below), whose sum is σ = 50766336. Its totient is φ = 50694420.

The previous prime is 50730371. The next prime is 50730419. The reversal of 50730377 is 77303705.

It is a happy number.

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 50730377 - 2¹² = 50726281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50730371) 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, 15773 + ... + 18714.

It is an arithmetic number, because the mean of its divisors is an integer number (12691584).

Almost surely, 2^50730377 is an apocalyptic number.

It is an amenable number.

50730377 is a deficient number, since it is larger than the sum of its proper divisors (35959).

50730377 is a wasteful number, since it uses less digits than its factorization.

50730377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35958.

The product of its (nonzero) digits is 15435, while the sum is 32.

The square root of 50730377 is about 7122.5260266285. The cubic root of 50730377 is about 370.1883068744.

The spelling of 50730377 in words is "fifty million, seven hundred thirty thousand, three hundred seventy-seven".