52342151436 has 36 divisors (see below), whose sum is σ = 132318341064. Its totient is φ = 17446195200.

The previous prime is 52342151357. The next prime is 52342151437. The reversal of 52342151436 is 63415124325.

52342151436 is a `hidden beast` number, since 5 + 2 + 3 + 4 + 215 + 1 + 436 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 52342151436.

It is not an unprimeable number, because it can be changed into a prime (52342151437) 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 11 ways as a sum of consecutive naturals, for example, 604591 + ... + 685721.

It is an arithmetic number, because the mean of its divisors is an integer number (3675509474).

Almost surely, 2^52342151436 is an apocalyptic number.

It is an amenable number.

52342151436 is an abundant number, since it is smaller than the sum of its proper divisors (79976189628).

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

52342151436 is a wasteful number, since it uses less digits than its factorization.

52342151436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99062 (or 99057 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 52342151436 in words is "fifty-two billion, three hundred forty-two million, one hundred fifty-one thousand, four hundred thirty-six".