40552356006 has 48 divisors (see below), whose sum is σ = 88149969648. Its totient is φ = 13473432000.

The previous prime is 40552355989. The next prime is 40552356167. The reversal of 40552356006 is 60065325504.

It is a happy number.

40552356006 is a `hidden beast` number, since 40 + 5 + 5 + 2 + 3 + 5 + 600 + 6 = 666.

40552356006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 14222481 + ... + 14225331.

It is an arithmetic number, because the mean of its divisors is an integer number (1836457701).

Almost surely, 2^40552356006 is an apocalyptic number.

40552356006 is an abundant number, since it is smaller than the sum of its proper divisors (47597613642).

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

40552356006 is a wasteful number, since it uses less digits than its factorization.

40552356006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157 (or 5154 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 40552356006 in words is "forty billion, five hundred fifty-two million, three hundred fifty-six thousand, six".