2253452301540 has 108 divisors (see below), whose sum is σ = 7513370101692. Its totient is φ = 546291461760.

The previous prime is 2253452301523. The next prime is 2253452301559. The reversal of 2253452301540 is 451032543522.

2253452301540 is a `hidden beast` number, since 2 + 2 + 5 + 34 + 52 + 30 + 1 + 540 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 227134215396 + 2026318086144 = 476586^2 + 1423488^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2253452301495 and 2253452301504.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 51710367 + ... + 51753926.

Almost surely, 2^{2253452301540} is an apocalyptic number.

2253452301540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2253452301540 is an abundant number, since it is smaller than the sum of its proper divisors (5259917800152).

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

2253452301540 is a wasteful number, since it uses less digits than its factorization.

2253452301540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103464330 (or 103464314 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 2253452301540 in words is "two trillion, two hundred fifty-three billion, four hundred fifty-two million, three hundred one thousand, five hundred forty".