52435573340 has 24 divisors (see below), whose sum is σ = 110146923600. Its totient is φ = 20968092288.

The previous prime is 52435573339. The next prime is 52435573349. The reversal of 52435573340 is 4337553425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52435573349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313190 + ... + 450509.

It is an arithmetic number, because the mean of its divisors is an integer number (4589455150).

Almost surely, 2^52435573340 is an apocalyptic number.

It is an amenable number.

52435573340 is an abundant number, since it is smaller than the sum of its proper divisors (57711350260).

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

52435573340 is a wasteful number, since it uses less digits than its factorization.

52435573340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767141 (or 767139 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 41.

The spelling of 52435573340 in words is "fifty-two billion, four hundred thirty-five million, five hundred seventy-three thousand, three hundred forty".