40563604060 has 96 divisors (see below), whose sum is σ = 99274678272. Its totient is φ = 13633401600.

The previous prime is 40563604031. The next prime is 40563604093. The reversal of 40563604060 is 6040636504.

It is a congruent number.

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, 15899785 + ... + 15902335.

It is an arithmetic number, because the mean of its divisors is an integer number (1034111232).

Almost surely, 2^40563604060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40563604060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49637339136).

40563604060 is an abundant number, since it is smaller than the sum of its proper divisors (58711074212).

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

40563604060 is a wasteful number, since it uses less digits than its factorization.

40563604060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4763 (or 4761 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 40563604060 in words is "forty billion, five hundred sixty-three million, six hundred four thousand, sixty".