4626116437 has 2 divisors, whose sum is σ = 4626116438. Its totient is φ = 4626116436.

The previous prime is 4626116413. The next prime is 4626116479. The reversal of 4626116437 is 7346116264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3780528196 + 845588241 = 61486^2 + 29079^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4626116437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4626116437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4626116497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2313058218 + 2313058219.

It is an arithmetic number, because the mean of its divisors is an integer number (2313058219).

Almost surely, 2^4626116437 is an apocalyptic number.

It is an amenable number.

4626116437 is a deficient number, since it is larger than the sum of its proper divisors (1).

4626116437 is an equidigital number, since it uses as much as digits as its factorization.

4626116437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 4626116437 is about 68015.5602564590. The cubic root of 4626116437 is about 1666.2449768667.

The spelling of 4626116437 in words is "four billion, six hundred twenty-six million, one hundred sixteen thousand, four hundred thirty-seven".