53102045432 has 32 divisors (see below), whose sum is σ = 104087544480. Its totient is φ = 25349639040.

The previous prime is 53102045431. The next prime is 53102045453. The reversal of 53102045432 is 23454020135.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 53102045395 and 53102045404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53102045431) 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, 167183 + ... + 366270.

It is an arithmetic number, because the mean of its divisors is an integer number (3252735765).

Almost surely, 2^53102045432 is an apocalyptic number.

It is an amenable number.

53102045432 is a deficient number, since it is larger than the sum of its proper divisors (50985499048).

53102045432 is a wasteful number, since it uses less digits than its factorization.

53102045432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534023 (or 534019 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 53102045432 its reverse (23454020135), we get a palindrome (76556065567).

The spelling of 53102045432 in words is "fifty-three billion, one hundred two million, forty-five thousand, four hundred thirty-two".