1254313553332 has 48 divisors (see below), whose sum is σ = 2771680101120. Its totient is φ = 483944136192.

The previous prime is 1254313553323. The next prime is 1254313553357. The reversal of 1254313553332 is 2333553134521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57274107 + ... + 57296002.

It is an arithmetic number, because the mean of its divisors is an integer number (57743335440).

Almost surely, 2^{1254313553332} is an apocalyptic number.

It is an amenable number.

1254313553332 is an abundant number, since it is smaller than the sum of its proper divisors (1517366547788).

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

1254313553332 is a wasteful number, since it uses less digits than its factorization.

1254313553332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114570160 (or 114570158 counting only the distinct ones).

The product of its digits is 486000, while the sum is 40.

Adding to 1254313553332 its reverse (2333553134521), we get a palindrome (3587866687853).

It can be divided in two parts, 125431 and 3553332, that added together give a palindrome (3678763).

The spelling of 1254313553332 in words is "one trillion, two hundred fifty-four billion, three hundred thirteen million, five hundred fifty-three thousand, three hundred thirty-two".