260461503 has 6 divisors (see below), whose sum is σ = 376222184. Its totient is φ = 173640996.

The previous prime is 260461493. The next prime is 260461507. The reversal of 260461503 is 305164062.

260461503 is a `hidden beast` number, since 2 + 604 + 6 + 1 + 50 + 3 = 666.

It is not a de Polignac number, because 260461503 - 2⁸ = 260461247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260461507) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14470075 + ... + 14470092.

Almost surely, 2^260461503 is an apocalyptic number.

260461503 is a deficient number, since it is larger than the sum of its proper divisors (115760681).

260461503 is a wasteful number, since it uses less digits than its factorization.

260461503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28940173 (or 28940170 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 260461503 is about 16138.8197523859. The cubic root of 260461503 is about 638.6278406303.

It can be divided in two parts, 26046150 and 3, that added together give a triangular number (26046153 = T₇₂₁₇).

The spelling of 260461503 in words is "two hundred sixty million, four hundred sixty-one thousand, five hundred three".