6872041045 has 16 divisors (see below), whose sum is σ = 8301750912. Its totient is φ = 5460890560.

The previous prime is 6872041027. The next prime is 6872041079. The reversal of 6872041045 is 5401402786.

It is a de Polignac number, because none of the positive numbers 2^k-6872041045 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6872040995 and 6872041013.

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, 448074 + ... + 463156.

It is an arithmetic number, because the mean of its divisors is an integer number (518859432).

Almost surely, 2^6872041045 is an apocalyptic number.

It is an amenable number.

6872041045 is a deficient number, since it is larger than the sum of its proper divisors (1429709867).

6872041045 is a wasteful number, since it uses less digits than its factorization.

6872041045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15692.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 6872041045 is about 82897.7746685639. The cubic root of 6872041045 is about 1901.2033969272.

The spelling of 6872041045 in words is "six billion, eight hundred seventy-two million, forty-one thousand, forty-five".