4172092497 has 12 divisors (see below), whose sum is σ = 6045613444. Its totient is φ = 2772506880.

The previous prime is 4172092489. The next prime is 4172092541. The reversal of 4172092497 is 7942902714.

It is a happy number.

4172092497 is a `hidden beast` number, since 4 + 1 + 72 + 0 + 92 + 497 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1485639936 + 2686452561 = 38544^2 + 51831^2 .

It is not a de Polignac number, because 4172092497 - 2³ = 4172092489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4172092487) 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, 737704 + ... + 743337.

Almost surely, 2^4172092497 is an apocalyptic number.

It is an amenable number.

4172092497 is a deficient number, since it is larger than the sum of its proper divisors (1873520947).

4172092497 is a wasteful number, since it uses less digits than its factorization.

4172092497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481360 (or 1481357 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 4172092497 is about 64591.7370644264. The cubic root of 4172092497 is about 1609.8471489215.

The spelling of 4172092497 in words is "four billion, one hundred seventy-two million, ninety-two thousand, four hundred ninety-seven".