52535535040 has 56 divisors (see below), whose sum is σ = 131684481360. Its totient is φ = 19908200448.

The previous prime is 52535535037. The next prime is 52535535043. The reversal of 52535535040 is 4053553525.

It is an interprime number because it is at equal distance from previous prime (52535535037) and next prime (52535535043).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52535535043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4314277 + ... + 4326436.

Almost surely, 2^52535535040 is an apocalyptic number.

It is an amenable number.

52535535040 is an abundant number, since it is smaller than the sum of its proper divisors (79148946320).

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

52535535040 is a wasteful number, since it uses less digits than its factorization.

52535535040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8640749 (or 8640739 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 37.

The spelling of 52535535040 in words is "fifty-two billion, five hundred thirty-five million, five hundred thirty-five thousand, forty".