11453456504265 has 96 divisors (see below), whose sum is σ = 19963699741440. Its totient is φ = 5602778726400.

The previous prime is 11453456504263. The next prime is 11453456504293. The reversal of 11453456504265 is 56240565435411.

It is not a de Polignac number, because 11453456504265 - 2¹ = 11453456504263 is a prime.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (11453456504263) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 163303405 + ... + 163373525.

It is an arithmetic number, because the mean of its divisors is an integer number (207955205640).

Almost surely, 2^{11453456504265} is an apocalyptic number.

11453456504265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11453456504265 is a deficient number, since it is larger than the sum of its proper divisors (8510243237175).

11453456504265 is a wasteful number, since it uses less digits than its factorization.

11453456504265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71123 (or 71106 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 51.

The spelling of 11453456504265 in words is "eleven trillion, four hundred fifty-three billion, four hundred fifty-six million, five hundred four thousand, two hundred sixty-five".