5534640063 has 32 divisors (see below), whose sum is σ = 8448235200. Its totient is φ = 3579383808.

The previous prime is 5534640031. The next prime is 5534640107. The reversal of 5534640063 is 3600464355.

5534640063 is a `hidden beast` number, since 5 + 5 + 3 + 4 + 640 + 0 + 6 + 3 = 666.

It is not a de Polignac number, because 5534640063 - 2⁵ = 5534640031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5534640863) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105631 + ... + 149087.

It is an arithmetic number, because the mean of its divisors is an integer number (264007350).

Almost surely, 2^5534640063 is an apocalyptic number.

5534640063 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

5534640063 is a deficient number, since it is larger than the sum of its proper divisors (2913595137).

5534640063 is a wasteful number, since it uses less digits than its factorization.

5534640063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43608 (or 43602 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 5534640063 is about 74395.1615563808. The cubic root of 5534640063 is about 1768.8722175068.

The spelling of 5534640063 in words is "five billion, five hundred thirty-four million, six hundred forty thousand, sixty-three".