1198060215537 has 16 divisors (see below), whose sum is σ = 1648986854912. Its totient is φ = 772921560960.

The previous prime is 1198060215529. The next prime is 1198060215577. The reversal of 1198060215537 is 7355120608911.

It is not a de Polignac number, because 1198060215537 - 2³ = 1198060215529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1198060215577) 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, 3860493 + ... + 4159269.

It is an arithmetic number, because the mean of its divisors is an integer number (103061678432).

Almost surely, 2^{1198060215537} is an apocalyptic number.

It is an amenable number.

1198060215537 is a deficient number, since it is larger than the sum of its proper divisors (450926639375).

1198060215537 is a wasteful number, since it uses less digits than its factorization.

1198060215537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341928.

The product of its (nonzero) digits is 453600, while the sum is 48.

The spelling of 1198060215537 in words is "one trillion, one hundred ninety-eight billion, sixty million, two hundred fifteen thousand, five hundred thirty-seven".