7138969360453 has 16 divisors (see below), whose sum is σ = 8440288980480. Its totient is φ = 5908022862336.

The previous prime is 7138969360447. The next prime is 7138969360477. The reversal of 7138969360453 is 3540639698317.

It is not a de Polignac number, because 7138969360453 - 2⁵ = 7138969360421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7138969363453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15390901 + ... + 15847957.

It is an arithmetic number, because the mean of its divisors is an integer number (527518061280).

Almost surely, 2^{7138969360453} is an apocalyptic number.

It is an amenable number.

7138969360453 is a deficient number, since it is larger than the sum of its proper divisors (1301319620027).

7138969360453 is a wasteful number, since it uses less digits than its factorization.

7138969360453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534036.

The product of its (nonzero) digits is 88179840, while the sum is 64.

The spelling of 7138969360453 in words is "seven trillion, one hundred thirty-eight billion, nine hundred sixty-nine million, three hundred sixty thousand, four hundred fifty-three".