1164864217596 has 24 divisors (see below), whose sum is σ = 2756298432384. Its totient is φ = 382819226160.

The previous prime is 1164864217507. The next prime is 1164864217597. The reversal of 1164864217596 is 6957124684611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164864217597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683604910 + ... + 683606613.

It is an arithmetic number, because the mean of its divisors is an integer number (114845768016).

Almost surely, 2^{1164864217596} is an apocalyptic number.

It is an amenable number.

1164864217596 is an abundant number, since it is smaller than the sum of its proper divisors (1591434214788).

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

1164864217596 is a wasteful number, since it uses less digits than its factorization.

1164864217596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367211601 (or 1367211599 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 60.

The spelling of 1164864217596 in words is "one trillion, one hundred sixty-four billion, eight hundred sixty-four million, two hundred seventeen thousand, five hundred ninety-six".