1612016525652 has 48 divisors (see below), whose sum is σ = 4051123749120. Its totient is φ = 495954200448.

The previous prime is 1612016525641. The next prime is 1612016525747. The reversal of 1612016525652 is 2565256102161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009758 + ... + 2060010.

It is an arithmetic number, because the mean of its divisors is an integer number (84398411440).

Almost surely, 2^{1612016525652} is an apocalyptic number.

1612016525652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1612016525652 is an abundant number, since it is smaller than the sum of its proper divisors (2439107223468).

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

1612016525652 is a wasteful number, since it uses less digits than its factorization.

1612016525652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060112 (or 1060110 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 1612016525652 in words is "one trillion, six hundred twelve billion, sixteen million, five hundred twenty-five thousand, six hundred fifty-two".