1453255513112 has 32 divisors (see below), whose sum is σ = 2951821941600. Its totient is φ = 670733305632.

The previous prime is 1453255513081. The next prime is 1453255513133. The reversal of 1453255513112 is 2113155523541.

It is a super-3 number, since 3×1453255513112³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41324468 + ... + 41359619.

It is an arithmetic number, because the mean of its divisors is an integer number (92244435675).

Almost surely, 2^{1453255513112} is an apocalyptic number.

It is an amenable number.

1453255513112 is an abundant number, since it is smaller than the sum of its proper divisors (1498566428488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453255513112 is an equidigital number, since it uses as much as digits as its factorization.

1453255513112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82684132 (or 82684102 counting only the distinct ones).

The product of its digits is 90000, while the sum is 38.

The spelling of 1453255513112 in words is "one trillion, four hundred fifty-three billion, two hundred fifty-five million, five hundred thirteen thousand, one hundred twelve".