50140754 has 4 divisors (see below), whose sum is σ = 75211134. Its totient is φ = 25070376.

The previous prime is 50140729. The next prime is 50140757. The reversal of 50140754 is 45704105.

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., 39753025 + 10387729 = 6305^2 + 3223^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50140757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12535187 + ... + 12535190.

Almost surely, 2^50140754 is an apocalyptic number.

50140754 is a deficient number, since it is larger than the sum of its proper divisors (25070380).

50140754 is a wasteful number, since it uses less digits than its factorization.

50140754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25070379.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 50140754 is about 7081.0136280055. The cubic root of 50140754 is about 368.7485207640.

Adding to 50140754 its reverse (45704105), we get a palindrome (95844859).

The spelling of 50140754 in words is "fifty million, one hundred forty thousand, seven hundred fifty-four".