2453447601630 has 128 divisors (see below), whose sum is σ = 6591242649600. Its totient is φ = 649383495552.

The previous prime is 2453447601623. The next prime is 2453447601659. The reversal of 2453447601630 is 361067443542.

2453447601630 is a `hidden beast` number, since 2 + 4 + 5 + 3 + 4 + 4 + 7 + 6 + 0 + 1 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 262592739 + ... + 262602081.

It is an arithmetic number, because the mean of its divisors is an integer number (51494083200).

Almost surely, 2^{2453447601630} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2453447601630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3295621324800).

2453447601630 is an abundant number, since it is smaller than the sum of its proper divisors (4137795047970).

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

2453447601630 is a wasteful number, since it uses less digits than its factorization.

2453447601630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16495 (or 16489 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 2453447601630 in words is "two trillion, four hundred fifty-three billion, four hundred forty-seven million, six hundred one thousand, six hundred thirty".