40052566060 has 96 divisors (see below), whose sum is σ = 94430052864. Its totient is φ = 14169600000.

The previous prime is 40052566051. The next prime is 40052566069. The reversal of 40052566060 is 6066525004.

It is an interprime number because it is at equal distance from previous prime (40052566051) and next prime (40052566069).

It is not an unprimeable number, because it can be changed into a prime (40052566069) 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, 789460 + ... + 838660.

It is an arithmetic number, because the mean of its divisors is an integer number (983646384).

Almost surely, 2^40052566060 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 40052566060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47215026432).

40052566060 is an abundant number, since it is smaller than the sum of its proper divisors (54377486804).

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

40052566060 is a wasteful number, since it uses less digits than its factorization.

40052566060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49355 (or 49353 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 40052566060 in words is "forty billion, fifty-two million, five hundred sixty-six thousand, sixty".