52226463000 has 128 divisors (see below), whose sum is σ = 165179401920. Its totient is φ = 13736217600.

The previous prime is 52226462947. The next prime is 52226463007. The reversal of 52226463000 is 36462225.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52226463007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99762 + ... + 338238.

Almost surely, 2^52226463000 is an apocalyptic number.

52226463000 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 52226463000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82589700960).

52226463000 is an abundant number, since it is smaller than the sum of its proper divisors (112952938920).

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

52226463000 is a wasteful number, since it uses less digits than its factorization.

52226463000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238574 (or 238560 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 52226463000 in words is "fifty-two billion, two hundred twenty-six million, four hundred sixty-three thousand".