1253055154300 has 72 divisors (see below), whose sum is σ = 2765189398496. Its totient is φ = 492775695360.

The previous prime is 1253055154289. The next prime is 1253055154331. The reversal of 1253055154300 is 34515503521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2010697 + ... + 2559103.

Almost surely, 2^{1253055154300} is an apocalyptic number.

1253055154300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1253055154300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1382594699248).

1253055154300 is an abundant number, since it is smaller than the sum of its proper divisors (1512134244196).

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

1253055154300 is a wasteful number, since it uses less digits than its factorization.

1253055154300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548807 (or 548800 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 1253055154300 in words is "one trillion, two hundred fifty-three billion, fifty-five million, one hundred fifty-four thousand, three hundred".