5146513492 has 6 divisors (see below), whose sum is σ = 9006398618. Its totient is φ = 2573256744.

The previous prime is 5146513447. The next prime is 5146513517. The reversal of 5146513492 is 2943156415.

It can be written as a sum of positive squares in only one way, i.e., 2703584016 + 2442929476 = 51996^2 + 49426^2 .

It is a super-2 number, since 2×5146513492² = 52973202246676068128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643314183 + ... + 643314190.

Almost surely, 2^5146513492 is an apocalyptic number.

It is an amenable number.

5146513492 is a deficient number, since it is larger than the sum of its proper divisors (3859885126).

5146513492 is a wasteful number, since it uses less digits than its factorization.

5146513492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286628377 (or 1286628375 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The square root of 5146513492 is about 71739.2047070498. The cubic root of 5146513492 is about 1726.5177139951.

The spelling of 5146513492 in words is "five billion, one hundred forty-six million, five hundred thirteen thousand, four hundred ninety-two".