527116049 has 4 divisors (see below), whose sum is σ = 539972580. Its totient is φ = 514259520.

The previous prime is 527115943. The next prime is 527116063. The reversal of 527116049 is 940611725.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 217356049 + 309760000 = 14743^2 + 17600^2 .

It is a cyclic number.

It is not a de Polignac number, because 527116049 - 2²⁸ = 258680593 is a prime.

It is a super-2 number, since 2×527116049² = 555702658226740802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (527116099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6428204 + ... + 6428285.

It is an arithmetic number, because the mean of its divisors is an integer number (134993145).

Almost surely, 2^527116049 is an apocalyptic number.

It is an amenable number.

527116049 is a deficient number, since it is larger than the sum of its proper divisors (12856531).

527116049 is a wasteful number, since it uses less digits than its factorization.

527116049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12856530.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 527116049 is about 22959.0080142849. The cubic root of 527116049 is about 807.7967094891.

The spelling of 527116049 in words is "five hundred twenty-seven million, one hundred sixteen thousand, forty-nine".