616531263014612 has 12 divisors (see below), whose sum is σ = 1177014229391616. Its totient is φ = 280241483188440.

The previous prime is 616531263014603. The next prime is 616531263014657. The reversal of 616531263014612 is 216410362135616.

It is a super-2 number, since 2×616531263014612² (a number of 30 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7006037079668 + ... + 7006037079755.

It is an arithmetic number, because the mean of its divisors is an integer number (98084519115968).

Almost surely, 2^{616531263014612} is an apocalyptic number.

It is an amenable number.

616531263014612 is a deficient number, since it is larger than the sum of its proper divisors (560482966377004).

616531263014612 is a wasteful number, since it uses less digits than its factorization.

616531263014612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14012074159438 (or 14012074159436 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 616531263014612 in words is "six hundred sixteen trillion, five hundred thirty-one billion, two hundred sixty-three million, fourteen thousand, six hundred twelve".