5276376405 has 24 divisors (see below), whose sum is σ = 9185674680. Its totient is φ = 2801773440.

The previous prime is 5276376389. The next prime is 5276376409. The reversal of 5276376405 is 5046736725.

5276376405 is a `hidden beast` number, since 5 + 2 + 7 + 637 + 6 + 4 + 0 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2977557489 + 2298818916 = 54567^2 + 47946^2 .

It is not a de Polignac number, because 5276376405 - 2⁴ = 5276376389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5276376409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245706 + ... + 266315.

It is an arithmetic number, because the mean of its divisors is an integer number (382736445).

Almost surely, 2^5276376405 is an apocalyptic number.

It is an amenable number.

5276376405 is a deficient number, since it is larger than the sum of its proper divisors (3909298275).

5276376405 is a wasteful number, since it uses less digits than its factorization.

5276376405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512261 (or 512258 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

The square root of 5276376405 is about 72638.6701764288. The cubic root of 5276376405 is about 1740.9190992494.

The spelling of 5276376405 in words is "five billion, two hundred seventy-six million, three hundred seventy-six thousand, four hundred five".