63627269040 has 400 divisors, whose sum is σ = 234811399680. Its totient is φ = 15937689600.

The previous prime is 63627269021. The next prime is 63627269047. The reversal of 63627269040 is 4096272636.

63627269040 is a `hidden beast` number, since 636 + 2 + 7 + 2 + 6 + 9 + 0 + 4 + 0 = 666.

63627269040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (63627269047) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6948465 + ... + 6957615.

Almost surely, 2^63627269040 is an apocalyptic number.

63627269040 is a gapful number since it is divisible by the number (60) 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 63627269040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117405699840).

63627269040 is an abundant number, since it is smaller than the sum of its proper divisors (171184130640).

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

63627269040 is a wasteful number, since it uses less digits than its factorization.

63627269040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9242 (or 9227 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 63627269040 in words is "sixty-three billion, six hundred twenty-seven million, two hundred sixty-nine thousand, forty".