6134550840 has 96 divisors (see below), whose sum is σ = 21749785200. Its totient is φ = 1487162880.

The previous prime is 6134550781. The next prime is 6134550853. The reversal of 6134550840 is 480554316.

It is a happy number.

6134550840 is a `hidden beast` number, since 61 + 3 + 4 + 550 + 8 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 6134550795 and 6134550804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 770605 + ... + 778524.

Almost surely, 2^6134550840 is an apocalyptic number.

6134550840 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6134550840 is an abundant number, since it is smaller than the sum of its proper divisors (15615234360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6134550840 is a wasteful number, since it uses less digits than its factorization.

6134550840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549157 (or 1549150 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 6134550840 is about 78323.3735228508. The cubic root of 6134550840 is about 1830.6033663930.

The spelling of 6134550840 in words is "six billion, one hundred thirty-four million, five hundred fifty thousand, eight hundred forty".