5140252611 has 12 divisors (see below), whose sum is σ = 7995948688. Its totient is φ = 3163232304.

The previous prime is 5140252591. The next prime is 5140252661. The reversal of 5140252611 is 1162520415.

5140252611 is a `hidden beast` number, since 5 + 1 + 40 + 2 + 5 + 2 + 611 = 666.

It is not a de Polignac number, because 5140252611 - 2⁹ = 5140252099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5140252661) 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, 21966775 + ... + 21967008.

Almost surely, 2^5140252611 is an apocalyptic number.

5140252611 is a deficient number, since it is larger than the sum of its proper divisors (2855696077).

5140252611 is a wasteful number, since it uses less digits than its factorization.

5140252611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43933802 (or 43933799 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 5140252611 is about 71695.5550295832. Note that the first 3 decimals coincide. The cubic root of 5140252611 is about 1725.8173104891.

It can be divided in two parts, 514025 and 2611, that added together give a triangular number (516636 = T₁₀₁₆).

The spelling of 5140252611 in words is "five billion, one hundred forty million, two hundred fifty-two thousand, six hundred eleven".