5173131461 has 4 divisors (see below), whose sum is σ = 5221478592. Its totient is φ = 5124784332.

The previous prime is 5173131451. The next prime is 5173131487. The reversal of 5173131461 is 1641313715.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1641313715 = 5 ⋅328262743.

It is a cyclic number.

It is not a de Polignac number, because 5173131461 - 2²² = 5168937157 is a prime.

It is a super-2 number, since 2×5173131461² = 53522578225575989042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5173131401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24173405 + ... + 24173618.

It is an arithmetic number, because the mean of its divisors is an integer number (1305369648).

Almost surely, 2^5173131461 is an apocalyptic number.

It is an amenable number.

5173131461 is a deficient number, since it is larger than the sum of its proper divisors (48347131).

5173131461 is a wasteful number, since it uses less digits than its factorization.

5173131461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48347130.

The product of its digits is 7560, while the sum is 32.

The square root of 5173131461 is about 71924.4844333277. The cubic root of 5173131461 is about 1729.4891361375.

The spelling of 5173131461 in words is "five billion, one hundred seventy-three million, one hundred thirty-one thousand, four hundred sixty-one".