50745754 has 4 divisors (see below), whose sum is σ = 76118634. Its totient is φ = 25372876.

The previous prime is 50745749. The next prime is 50745757. The reversal of 50745754 is 45754705.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45927729 + 4818025 = 6777^2 + 2195^2 .

It is not an unprimeable number, because it can be changed into a prime (50745757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12686437 + ... + 12686440.

Almost surely, 2^50745754 is an apocalyptic number.

50745754 is a deficient number, since it is larger than the sum of its proper divisors (25372880).

50745754 is a wasteful number, since it uses less digits than its factorization.

50745754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25372879.

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 50745754 is about 7123.6054073762. The cubic root of 50745754 is about 370.2257059692.

The spelling of 50745754 in words is "fifty million, seven hundred forty-five thousand, seven hundred fifty-four".