623450116797 has 16 divisors (see below), whose sum is σ = 835107839040. Its totient is φ = 413713821312.

The previous prime is 623450116789. The next prime is 623450116889. The reversal of 623450116797 is 797611054326.

It is not a de Polignac number, because 623450116797 - 2³ = 623450116789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623450116297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2653873 + ... + 2879225.

It is an arithmetic number, because the mean of its divisors is an integer number (52194239940).

Almost surely, 2^623450116797 is an apocalyptic number.

It is an amenable number.

623450116797 is a deficient number, since it is larger than the sum of its proper divisors (211657722243).

623450116797 is a wasteful number, since it uses less digits than its factorization.

623450116797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229612.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 623450116797 in words is "six hundred twenty-three billion, four hundred fifty million, one hundred sixteen thousand, seven hundred ninety-seven".