5406538264 has 32 divisors (see below), whose sum is σ = 10515154320. Its totient is φ = 2604220416.

The previous prime is 5406538213. The next prime is 5406538273. The reversal of 5406538264 is 4628356045.

It is a super-2 number, since 2×5406538264² = 58461312000192267392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 5406538264.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82537 + ... + 132760.

Almost surely, 2^5406538264 is an apocalyptic number.

It is an amenable number.

5406538264 is a deficient number, since it is larger than the sum of its proper divisors (5108616056).

5406538264 is a wasteful number, since it uses less digits than its factorization.

5406538264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215419 (or 215415 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The square root of 5406538264 is about 73529.1660771425. The cubic root of 5406538264 is about 1755.1184314144.

It can be divided in two parts, 54065 and 38264, that added together give a palindrome (92329).

The spelling of 5406538264 in words is "five billion, four hundred six million, five hundred thirty-eight thousand, two hundred sixty-four".