40453552252 has 12 divisors (see below), whose sum is σ = 71993610360. Its totient is φ = 19883949296.

The previous prime is 40453552247. The next prime is 40453552283. The reversal of 40453552252 is 25225535404.

40453552252 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 3 ways as a sum of consecutive naturals, for example, 85706443 + ... + 85706914.

It is an arithmetic number, because the mean of its divisors is an integer number (5999467530).

Almost surely, 2^40453552252 is an apocalyptic number.

It is an amenable number.

40453552252 is a deficient number, since it is larger than the sum of its proper divisors (31540058108).

40453552252 is a wasteful number, since it uses less digits than its factorization.

40453552252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171413420 (or 171413418 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

The spelling of 40453552252 in words is "forty billion, four hundred fifty-three million, five hundred fifty-two thousand, two hundred fifty-two".