3155653890480 has 640 divisors, whose sum is σ = 12758111428608. Its totient is φ = 626159517696.

The previous prime is 3155653890469. The next prime is 3155653890491. The reversal of 3155653890480 is 840983565513.

3155653890480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3155653890469) and next prime (3155653890491).

It is a self number, because there is not a number n which added to its sum of digits gives 3155653890480.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 659762169 + ... + 659766951.

Almost surely, 2^{3155653890480} is an apocalyptic number.

3155653890480 is a gapful number since it is divisible by the number (30) 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 3155653890480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6379055714304).

3155653890480 is an abundant number, since it is smaller than the sum of its proper divisors (9602457538128).

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

3155653890480 is a wasteful number, since it uses less digits than its factorization.

3155653890480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6613 (or 6607 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 57.

The spelling of 3155653890480 in words is "three trillion, one hundred fifty-five billion, six hundred fifty-three million, eight hundred ninety thousand, four hundred eighty".