5263662000 has 160 divisors (see below), whose sum is σ = 17384762304. Its totient is φ = 1369344000.

The previous prime is 5263661999. The next prime is 5263662011. The reversal of 5263662000 is 2663625.

It is a super-2 number, since 2×5263662000² = 55412275300488000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235302 + ... + 256698.

Almost surely, 2^5263662000 is an apocalyptic number.

5263662000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5263662000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8692381152).

5263662000 is an abundant number, since it is smaller than the sum of its proper divisors (12121100304).

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

5263662000 is a wasteful number, since it uses less digits than its factorization.

5263662000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21464 (or 21448 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 5263662000 is about 72551.0992335747. The cubic root of 5263662000 is about 1739.5196190066.

The spelling of 5263662000 in words is "five billion, two hundred sixty-three million, six hundred sixty-two thousand".