1364637503329 has 9 divisors (see below), whose sum is σ = 1440264114513. Its totient is φ = 1292793449652.

The previous prime is 1364637503323. The next prime is 1364637503347. The reversal of 1364637503329 is 9233057364631.

The square root of 1364637503329 is 1168177.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 1364637503329 - 2¹⁵ = 1364637470561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1364637503323) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 22164622 + ... + 22226104.

It is an arithmetic number, because the mean of its divisors is an integer number (160029346057).

Almost surely, 2^{1364637503329} is an apocalyptic number.

1364637503329 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1364637503329 is the 1168177-th square number.

1364637503329 is the 584089-th centered octagonal number.

It is an amenable number.

1364637503329 is a deficient number, since it is larger than the sum of its proper divisors (75626611184).

1364637503329 is an frugal number, since it uses more digits than its factorization.

1364637503329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123004 (or 61502 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 52.

The spelling of 1364637503329 in words is "one trillion, three hundred sixty-four billion, six hundred thirty-seven million, five hundred three thousand, three hundred twenty-nine".