12462555321453 has 16 divisors (see below), whose sum is σ = 17687837246400. Its totient is φ = 7782648382080.

The previous prime is 12462555321413. The next prime is 12462555321457. The reversal of 12462555321453 is 35412355526421.

It is not a de Polignac number, because 12462555321453 - 2²⁴ = 12462538544237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12462555321457) 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, 1228316958 + ... + 1228327103.

It is an arithmetic number, because the mean of its divisors is an integer number (1105489827900).

Almost surely, 2^{12462555321453} is an apocalyptic number.

It is an amenable number.

12462555321453 is a deficient number, since it is larger than the sum of its proper divisors (5225281924947).

12462555321453 is a wasteful number, since it uses less digits than its factorization.

12462555321453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456644172.

The product of its digits is 4320000, while the sum is 48.

The spelling of 12462555321453 in words is "twelve trillion, four hundred sixty-two billion, five hundred fifty-five million, three hundred twenty-one thousand, four hundred fifty-three".