2505668098 has 8 divisors (see below), whose sum is σ = 3758824080. Its totient is φ = 1252726740.

The previous prime is 2505668069. The next prime is 2505668101. The reversal of 2505668098 is 8908665052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20328 + ... + 73651.

It is an arithmetic number, because the mean of its divisors is an integer number (469853010).

Almost surely, 2^2505668098 is an apocalyptic number.

2505668098 is a deficient number, since it is larger than the sum of its proper divisors (1253155982).

2505668098 is a wasteful number, since it uses less digits than its factorization.

2505668098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107312.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The square root of 2505668098 is about 50056.6488890337. The cubic root of 2505668098 is about 1358.2337397699.

The spelling of 2505668098 in words is "two billion, five hundred five million, six hundred sixty-eight thousand, ninety-eight".