616275416536 has 32 divisors (see below), whose sum is σ = 1255818841200. Its totient is φ = 281825308800.

The previous prime is 616275416527. The next prime is 616275416539. The reversal of 616275416536 is 635614572616.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616275416539) 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, 27170890 + ... + 27193561.

Almost surely, 2^616275416536 is an apocalyptic number.

It is an amenable number.

616275416536 is an abundant number, since it is smaller than the sum of its proper divisors (639543424664).

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

616275416536 is a wasteful number, since it uses less digits than its factorization.

616275416536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54364579 (or 54364575 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 52.

The spelling of 616275416536 in words is "six hundred sixteen billion, two hundred seventy-five million, four hundred sixteen thousand, five hundred thirty-six".