11452465537121 has 16 divisors (see below), whose sum is σ = 13792934876160. Its totient is φ = 9289261861200.

The previous prime is 11452465537067. The next prime is 11452465537127. The reversal of 11452465537121 is 12173556425411.

It is a cyclic number.

It is not a de Polignac number, because 11452465537121 - 2¹⁸ = 11452465274977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11452465537127) 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, 48421355 + ... + 48657296.

It is an arithmetic number, because the mean of its divisors is an integer number (862058429760).

Almost surely, 2^{11452465537121} is an apocalyptic number.

It is an amenable number.

11452465537121 is a deficient number, since it is larger than the sum of its proper divisors (2340469339039).

11452465537121 is an equidigital number, since it uses as much as digits as its factorization.

11452465537121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97079564.

The product of its digits is 1008000, while the sum is 47.

The spelling of 11452465537121 in words is "eleven trillion, four hundred fifty-two billion, four hundred sixty-five million, five hundred thirty-seven thousand, one hundred twenty-one".