1364371791552 has 560 divisors, whose sum is σ = 5056977277440. Its totient is φ = 353358028800.

The previous prime is 1364371791539. The next prime is 1364371791577. The reversal of 1364371791552 is 2551971734631.

1364371791552 is a `hidden beast` number, since 1 + 36 + 43 + 7 + 17 + 9 + 1 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 143296552 + ... + 143306072.

Almost surely, 2^{1364371791552} is an apocalyptic number.

1364371791552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1364371791552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2528488638720).

1364371791552 is an abundant number, since it is smaller than the sum of its proper divisors (3692605485888).

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

1364371791552 is a wasteful number, since it uses less digits than its factorization.

1364371791552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9922 (or 9903 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 54.

The spelling of 1364371791552 in words is "one trillion, three hundred sixty-four billion, three hundred seventy-one million, seven hundred ninety-one thousand, five hundred fifty-two".