6957472445 has 128 divisors (see below), whose sum is σ = 11609505792. Its totient is φ = 3869798400.

The previous prime is 6957472439. The next prime is 6957472451. The reversal of 6957472445 is 5442747596.

It is an interprime number because it is at equal distance from previous prime (6957472439) and next prime (6957472451).

It is not a de Polignac number, because 6957472445 - 2⁴ = 6957472429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10753112 + ... + 10753758.

It is an arithmetic number, because the mean of its divisors is an integer number (90699264).

Almost surely, 2^6957472445 is an apocalyptic number.

It is an amenable number.

6957472445 is a deficient number, since it is larger than the sum of its proper divisors (4652033347).

6957472445 is a wasteful number, since it uses less digits than its factorization.

6957472445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771.

The product of its digits is 8467200, while the sum is 53.

The square root of 6957472445 is about 83411.4647095949. The cubic root of 6957472445 is about 1909.0493926445.

The spelling of 6957472445 in words is "six billion, nine hundred fifty-seven million, four hundred seventy-two thousand, four hundred forty-five".