506045755098 has 40 divisors (see below), whose sum is σ = 1221141755988. Its totient is φ = 155706385536.

The previous prime is 506045755093. The next prime is 506045755099. The reversal of 506045755098 is 890557540605.

506045755098 is a `hidden beast` number, since 5 + 0 + 60 + 4 + 5 + 75 + 509 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 495245765169 + 10799989929 = 703737^2 + 103923^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (506045755093) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 120141711 + ... + 120145922.

Almost surely, 2^506045755098 is an apocalyptic number.

506045755098 is an abundant number, since it is smaller than the sum of its proper divisors (715096000890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506045755098 is a wasteful number, since it uses less digits than its factorization.

506045755098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240287660 (or 240287651 counting only the distinct ones).

The product of its (nonzero) digits is 7560000, while the sum is 54.

The spelling of 506045755098 in words is "five hundred six billion, forty-five million, seven hundred fifty-five thousand, ninety-eight".