616361523043 has 32 divisors (see below), whose sum is σ = 758334320640. Its totient is φ = 488914997760.

The previous prime is 616361522993. The next prime is 616361523061. The reversal of 616361523043 is 340325163616.

It is not a de Polignac number, because 616361523043 - 2³⁷ = 478922569571 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 616361522987 and 616361523005.

It is not an unprimeable number, because it can be changed into a prime (616361523083) 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, 24079830 + ... + 24105412.

It is an arithmetic number, because the mean of its divisors is an integer number (23697947520).

Almost surely, 2^616361523043 is an apocalyptic number.

616361523043 is a deficient number, since it is larger than the sum of its proper divisors (141972797597).

616361523043 is a wasteful number, since it uses less digits than its factorization.

616361523043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28987.

The product of its (nonzero) digits is 233280, while the sum is 40.

Adding to 616361523043 its reverse (340325163616), we get a palindrome (956686686659).

The spelling of 616361523043 in words is "six hundred sixteen billion, three hundred sixty-one million, five hundred twenty-three thousand, forty-three".