10018237572 has 216 divisors, whose sum is σ = 31305412320. Its totient is φ = 2762424000.

The previous prime is 10018237529. The next prime is 10018237573. The reversal of 10018237572 is 27573281001.

10018237572 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 82 + 3 + 7 + 572 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10018237573) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4449447 + ... + 4451697.

Almost surely, 2^10018237572 is an apocalyptic number.

10018237572 is a gapful number since it is divisible by the number (12) 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 10018237572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15652706160).

10018237572 is an abundant number, since it is smaller than the sum of its proper divisors (21287174748).

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

10018237572 is a wasteful number, since it uses less digits than its factorization.

10018237572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336 (or 2292 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The spelling of 10018237572 in words is "ten billion, eighteen million, two hundred thirty-seven thousand, five hundred seventy-two".