50514554 has 4 divisors (see below), whose sum is σ = 75771834. Its totient is φ = 25257276.

The previous prime is 50514553. The next prime is 50514557. The reversal of 50514554 is 45541505.

It is a happy number.

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., 48678529 + 1836025 = 6977^2 + 1355^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50514553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12628637 + ... + 12628640.

Almost surely, 2^50514554 is an apocalyptic number.

50514554 is a deficient number, since it is larger than the sum of its proper divisors (25257280).

50514554 is a wasteful number, since it uses less digits than its factorization.

50514554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25257279.

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 50514554 is about 7107.3591438733. The cubic root of 50514554 is about 369.6625947735.

The spelling of 50514554 in words is "fifty million, five hundred fourteen thousand, five hundred fifty-four".