6402152000 has 112 divisors (see below), whose sum is σ = 16193219328. Its totient is φ = 2506227200.

The previous prime is 6402151997. The next prime is 6402152039. The reversal of 6402152000 is 2512046.

It is a happy number.

It is a super-2 number, since 2×6402152000² = 81975100462208000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 367487 + ... + 384513.

Almost surely, 2^6402152000 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 6402152000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8096609664).

6402152000 is an abundant number, since it is smaller than the sum of its proper divisors (9791067328).

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

6402152000 is a wasteful number, since it uses less digits than its factorization.

6402152000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17101 (or 17081 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 6402152000 is about 80013.4488695494. The cubic root of 6402152000 is about 1856.8436080245.

Adding to 6402152000 its reverse (2512046), we get a palindrome (6404664046).

The spelling of 6402152000 in words is "six billion, four hundred two million, one hundred fifty-two thousand".