1612306552560 has 160 divisors (see below), whose sum is σ = 5541913866240. Its totient is φ = 384454579200.

The previous prime is 1612306552553. The next prime is 1612306552561. The reversal of 1612306552560 is 652556032161.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1612306552561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4844880 + ... + 5166959.

It is an arithmetic number, because the mean of its divisors is an integer number (34636961664).

Almost surely, 2^{1612306552560} is an apocalyptic number.

1612306552560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1612306552560 is an abundant number, since it is smaller than the sum of its proper divisors (3929607313680).

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

1612306552560 is a wasteful number, since it uses less digits than its factorization.

1612306552560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10011927 (or 10011921 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 1612306552560 in words is "one trillion, six hundred twelve billion, three hundred six million, five hundred fifty-two thousand, five hundred sixty".