4050625399 has 2 divisors, whose sum is σ = 4050625400. Its totient is φ = 4050625398.

The previous prime is 4050625379. The next prime is 4050625421. The reversal of 4050625399 is 9935260504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4050625399 - 2⁵ = 4050625367 is a prime.

It is a super-2 number, since 2×4050625399² = 32815132246047818402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4050625379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025312699 + 2025312700.

It is an arithmetic number, because the mean of its divisors is an integer number (2025312700).

Almost surely, 2^4050625399 is an apocalyptic number.

4050625399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4050625399 is an equidigital number, since it uses as much as digits as its factorization.

4050625399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 291600, while the sum is 43.

The square root of 4050625399 is about 63644.5237157134. The cubic root of 4050625399 is about 1594.0698971568.

The spelling of 4050625399 in words is "four billion, fifty million, six hundred twenty-five thousand, three hundred ninety-nine".