60894198515 has 16 divisors (see below), whose sum is σ = 74866301568. Its totient is φ = 47526475776.

The previous prime is 60894198511. The next prime is 60894198517. The reversal of 60894198515 is 51589149806.

It is a cyclic number.

It is not a de Polignac number, because 60894198515 - 2² = 60894198511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60894198511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340382 + ... + 487491.

It is an arithmetic number, because the mean of its divisors is an integer number (4679143848).

Almost surely, 2^60894198515 is an apocalyptic number.

60894198515 is a deficient number, since it is larger than the sum of its proper divisors (13972103053).

60894198515 is a wasteful number, since it uses less digits than its factorization.

60894198515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828238.

The product of its (nonzero) digits is 3110400, while the sum is 56.

The spelling of 60894198515 in words is "sixty billion, eight hundred ninety-four million, one hundred ninety-eight thousand, five hundred fifteen".