6546137088 has 224 divisors, whose sum is σ = 18766267776. Its totient is φ = 2024275968.

The previous prime is 6546137069. The next prime is 6546137093. The reversal of 6546137088 is 8807316456.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20914020 + ... + 20914332.

Almost surely, 2^6546137088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6546137088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9383133888).

6546137088 is an abundant number, since it is smaller than the sum of its proper divisors (12220130688).

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

6546137088 is a wasteful number, since it uses less digits than its factorization.

6546137088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 6546137088 is about 80908.2016114559. The cubic root of 6546137088 is about 1870.6607412759.

The spelling of 6546137088 in words is "six billion, five hundred forty-six million, one hundred thirty-seven thousand, eighty-eight".