6199001045 has 16 divisors (see below), whose sum is σ = 7617056832. Its totient is φ = 4840523520.

The previous prime is 6199000991. The next prime is 6199001051. The reversal of 6199001045 is 5401009916.

It is not a de Polignac number, because 6199001045 - 2⁸ = 6199000789 is a prime.

It is a super-2 number, since 2×6199001045² = 76855227911822184050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6199000996 and 6199001014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328589 + ... + 346941.

It is an arithmetic number, because the mean of its divisors is an integer number (476066052).

Almost surely, 2^6199001045 is an apocalyptic number.

It is an amenable number.

6199001045 is a deficient number, since it is larger than the sum of its proper divisors (1418055787).

6199001045 is a wasteful number, since it uses less digits than its factorization.

6199001045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19972.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 6199001045 is about 78733.7351139904. The cubic root of 6199001045 is about 1836.9918796185.

The spelling of 6199001045 in words is "six billion, one hundred ninety-nine million, one thousand, forty-five".