2630155051560 has 256 divisors, whose sum is σ = 8374129920000. Its totient is φ = 659009793024.

The previous prime is 2630155051553. The next prime is 2630155051597. The reversal of 2630155051560 is 651505510362.

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, 158750397 + ... + 158766963.

It is an arithmetic number, because the mean of its divisors is an integer number (32711445000).

Almost surely, 2^{2630155051560} is an apocalyptic number.

2630155051560 is a gapful number since it is divisible by the number (20) 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 2630155051560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4187064960000).

2630155051560 is an abundant number, since it is smaller than the sum of its proper divisors (5743974868440).

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

2630155051560 is a wasteful number, since it uses less digits than its factorization.

2630155051560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17168 (or 17164 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 2630155051560 in words is "two trillion, six hundred thirty billion, one hundred fifty-five million, fifty-one thousand, five hundred sixty".