6900252030 has 192 divisors, whose sum is σ = 21928656960. Its totient is φ = 1538611200.

The previous prime is 6900252019. The next prime is 6900252041. The reversal of 6900252030 is 302520096.

It is an interprime number because it is at equal distance from previous prime (6900252019) and next prime (6900252041).

It is a super-2 number, since 2×6900252030² = 95226956155038241800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 6900251985 and 6900252003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 536070 + ... + 548790.

It is an arithmetic number, because the mean of its divisors is an integer number (114211755).

Almost surely, 2^6900252030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6900252030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10964328480).

6900252030 is an abundant number, since it is smaller than the sum of its proper divisors (15028404930).

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

6900252030 is a wasteful number, since it uses less digits than its factorization.

6900252030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12792 (or 12779 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 6900252030 is about 83067.7556576558. The cubic root of 6900252030 is about 1903.8014408712.

The spelling of 6900252030 in words is "six billion, nine hundred million, two hundred fifty-two thousand, thirty".