2030597999 has 12 divisors (see below), whose sum is σ = 2090509344. Its totient is φ = 1972361664.

The previous prime is 2030597977. The next prime is 2030598023. The reversal of 2030597999 is 9997950302.

It is a de Polignac number, because none of the positive numbers 2^k-2030597999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2030597999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030597599) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1281962 + ... + 1283544.

It is an arithmetic number, because the mean of its divisors is an integer number (174209112).

Almost surely, 2^2030597999 is an apocalyptic number.

2030597999 is a deficient number, since it is larger than the sum of its proper divisors (59911345).

2030597999 is an equidigital number, since it uses as much as digits as its factorization.

2030597999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594 (or 2557 counting only the distinct ones).

The product of its (nonzero) digits is 1377810, while the sum is 53.

The square root of 2030597999 is about 45062.1570611084. The cubic root of 2030597999 is about 1266.3137364909.

The spelling of 2030597999 in words is "two billion, thirty million, five hundred ninety-seven thousand, nine hundred ninety-nine".