618247895102 has 16 divisors (see below), whose sum is σ = 928938017952. Its totient is φ = 308601992160.

The previous prime is 618247895099. The next prime is 618247895129. The reversal of 618247895102 is 201598742816.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16251968 + ... + 16289964.

It is an arithmetic number, because the mean of its divisors is an integer number (58058626122).

Almost surely, 2^618247895102 is an apocalyptic number.

618247895102 is a deficient number, since it is larger than the sum of its proper divisors (310690122850).

618247895102 is a wasteful number, since it uses less digits than its factorization.

618247895102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51523.

The product of its (nonzero) digits is 1935360, while the sum is 53.

The spelling of 618247895102 in words is "six hundred eighteen billion, two hundred forty-seven million, eight hundred ninety-five thousand, one hundred two".