40501053200 has 120 divisors (see below), whose sum is σ = 98567048448. Its totient is φ = 15991306240.

The previous prime is 40501053139. The next prime is 40501053217. The reversal of 40501053200 is 235010504.

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 23 ways as a sum of consecutive naturals, for example, 11885897 + ... + 11889303.

Almost surely, 2^40501053200 is an apocalyptic number.

40501053200 is a gapful number since it is divisible by the number (40) 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 40501053200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49283524224).

40501053200 is an abundant number, since it is smaller than the sum of its proper divisors (58065995248).

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

40501053200 is a wasteful number, since it uses less digits than its factorization.

40501053200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3801 (or 3790 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 40501053200 its reverse (235010504), we get a palindrome (40736063704).

The spelling of 40501053200 in words is "forty billion, five hundred one million, fifty-three thousand, two hundred".