6900532992 has 144 divisors (see below), whose sum is σ = 20447848960. Its totient is φ = 2295475200.

The previous prime is 6900532981. The next prime is 6900533021. The reversal of 6900532992 is 2992350096.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

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, 5605017 + ... + 5606247.

Almost surely, 2^6900532992 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 6900532992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10223924480).

6900532992 is an abundant number, since it is smaller than the sum of its proper divisors (13547315968).

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

6900532992 is a wasteful number, since it uses less digits than its factorization.

6900532992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067 (or 2047 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 6900532992 is about 83069.4468020583. The cubic root of 6900532992 is about 1903.8272799564.

The spelling of 6900532992 in words is "six billion, nine hundred million, five hundred thirty-two thousand, nine hundred ninety-two".