1197513008064 has 112 divisors (see below), whose sum is σ = 3520802346240. Its totient is φ = 399132921600.

The previous prime is 1197513008023. The next prime is 1197513008077. The reversal of 1197513008064 is 4608003157911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22546339 + ... + 22599389.

Almost surely, 2^{1197513008064} is an apocalyptic number.

It is an amenable number.

1197513008064 is an abundant number, since it is smaller than the sum of its proper divisors (2323289338176).

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

1197513008064 is a wasteful number, since it uses less digits than its factorization.

1197513008064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66135 (or 66119 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 1197513008064 in words is "one trillion, one hundred ninety-seven billion, five hundred thirteen million, eight thousand, sixty-four".