1364365654457 has 12 divisors (see below), whose sum is σ = 1528334517420. Its totient is φ = 1215986361408.

The previous prime is 1364365654427. The next prime is 1364365654493. The reversal of 1364365654457 is 7544565634631.

It can be written as a sum of positive squares in 6 ways, for example, as 371690192896 + 992675461561 = 609664^2 + 996331^2 .

It is not a de Polignac number, because 1364365654457 - 2¹⁴ = 1364365638073 is a prime.

It is a super-2 number, since 2×1364365654457² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1364365654396 and 1364365654405.

It is not an unprimeable number, because it can be changed into a prime (1364365654427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139187678 + ... + 139197479.

It is an arithmetic number, because the mean of its divisors is an integer number (127361209785).

Almost surely, 2^{1364365654457} is an apocalyptic number.

It is an amenable number.

1364365654457 is a deficient number, since it is larger than the sum of its proper divisors (163968862963).

1364365654457 is a wasteful number, since it uses less digits than its factorization.

1364365654457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278385212 (or 278385199 counting only the distinct ones).

The product of its digits is 108864000, while the sum is 59.

The spelling of 1364365654457 in words is "one trillion, three hundred sixty-four billion, three hundred sixty-five million, six hundred fifty-four thousand, four hundred fifty-seven".