353451452020 has 48 divisors (see below), whose sum is σ = 758155749120. Its totient is φ = 138351457664.

The previous prime is 353451451999. The next prime is 353451452041. The reversal of 353451452020 is 20254154353.

It is an interprime number because it is at equal distance from previous prime (353451451999) and next prime (353451452041).

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, 7108887 + ... + 7158433.

It is an arithmetic number, because the mean of its divisors is an integer number (15794911440).

Almost surely, 2^353451452020 is an apocalyptic number.

It is an amenable number.

353451452020 is an abundant number, since it is smaller than the sum of its proper divisors (404704297100).

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

353451452020 is a wasteful number, since it uses less digits than its factorization.

353451452020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57192 (or 57190 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 353451452020 in words is "three hundred fifty-three billion, four hundred fifty-one million, four hundred fifty-two thousand, twenty".