254598940602 has 12 divisors (see below), whose sum is σ = 551631038010. Its totient is φ = 84866313528.

The previous prime is 254598940601. The next prime is 254598940649. The reversal of 254598940602 is 206049895452.

254598940602 is a `hidden beast` number, since 2 + 5 + 4 + 598 + 9 + 40 + 6 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 249791043681 + 4807896921 = 499791^2 + 69339^2 .

It is not an unprimeable number, because it can be changed into a prime (254598940601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7072192777 + ... + 7072192812.

Almost surely, 2^254598940602 is an apocalyptic number.

254598940602 is an abundant number, since it is smaller than the sum of its proper divisors (297032097408).

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

254598940602 is a wasteful number, since it uses less digits than its factorization.

254598940602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14144385597 (or 14144385594 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 254598940602 in words is "two hundred fifty-four billion, five hundred ninety-eight million, nine hundred forty thousand, six hundred two".