1016512552660 has 24 divisors (see below), whose sum is σ = 2328737848416. Its totient is φ = 369640928160.

The previous prime is 1016512552609. The next prime is 1016512552667. The reversal of 1016512552660 is 662552156101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016512552667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2310255582 + ... + 2310256021.

It is an arithmetic number, because the mean of its divisors is an integer number (97030743684).

Almost surely, 2^{1016512552660} is an apocalyptic number.

1016512552660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1016512552660 is an abundant number, since it is smaller than the sum of its proper divisors (1312225295756).

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

1016512552660 is a wasteful number, since it uses less digits than its factorization.

1016512552660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4620511623 (or 4620511621 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 1016512552660 in words is "one trillion, sixteen billion, five hundred twelve million, five hundred fifty-two thousand, six hundred sixty".