4626540319 has 2 divisors, whose sum is σ = 4626540320. Its totient is φ = 4626540318.

The previous prime is 4626540271. The next prime is 4626540377. The reversal of 4626540319 is 9130456264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4626540319 - 2¹¹ = 4626538271 is a prime.

It is a super-2 number, since 2×4626540319² = 42809750646665243522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4626240319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2313270159 + 2313270160.

It is an arithmetic number, because the mean of its divisors is an integer number (2313270160).

Almost surely, 2^4626540319 is an apocalyptic number.

4626540319 is a deficient number, since it is larger than the sum of its proper divisors (1).

4626540319 is an equidigital number, since it uses as much as digits as its factorization.

4626540319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 4626540319 is about 68018.6762514532. The cubic root of 4626540319 is about 1666.2958669017.

The spelling of 4626540319 in words is "four billion, six hundred twenty-six million, five hundred forty thousand, three hundred nineteen".