3530020051560 has 32 divisors (see below), whose sum is σ = 10590060155040. Its totient is φ = 941338680384.

The previous prime is 3530020051507. The next prime is 3530020051619. The reversal of 3530020051560 is 651500200353.

It is a super-2 number, since 2×3530020051560² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14708416762 + ... + 14708417001.

It is an arithmetic number, because the mean of its divisors is an integer number (330939379845).

Almost surely, 2^{3530020051560} is an apocalyptic number.

3530020051560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3530020051560 is an abundant number, since it is smaller than the sum of its proper divisors (7060040103480).

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

3530020051560 is a wasteful number, since it uses less digits than its factorization.

3530020051560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29416833777 (or 29416833773 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 3530020051560 in words is "three trillion, five hundred thirty billion, twenty million, fifty-one thousand, five hundred sixty".