50800545 has 12 divisors (see below), whose sum is σ = 88054356. Its totient is φ = 27093600.

The previous prime is 50800543. The next prime is 50800597. The reversal of 50800545 is 54500805.

It can be written as a sum of positive squares in 2 ways, for example, as 35426304 + 15374241 = 5952^2 + 3921^2 .

It is not a de Polignac number, because 50800545 - 2¹ = 50800543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50800543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 564406 + ... + 564495.

It is an arithmetic number, because the mean of its divisors is an integer number (7337863).

Almost surely, 2^50800545 is an apocalyptic number.

It is an amenable number.

50800545 is a deficient number, since it is larger than the sum of its proper divisors (37253811).

50800545 is a wasteful number, since it uses less digits than its factorization.

50800545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128912 (or 1128909 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 50800545 is about 7127.4501050516. The cubic root of 50800545 is about 370.3589042419.

The spelling of 50800545 in words is "fifty million, eight hundred thousand, five hundred forty-five".