53432375093 has 4 divisors (see below), whose sum is σ = 55156000128. Its totient is φ = 51708750060.

The previous prime is 53432375071. The next prime is 53432375107. The reversal of 53432375093 is 39057323435.

It is a happy number.

53432375093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53432375093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53432375023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861812471 + ... + 861812532.

It is an arithmetic number, because the mean of its divisors is an integer number (13789000032).

Almost surely, 2^53432375093 is an apocalyptic number.

It is an amenable number.

53432375093 is a deficient number, since it is larger than the sum of its proper divisors (1723625035).

53432375093 is a wasteful number, since it uses less digits than its factorization.

53432375093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723625034.

The product of its (nonzero) digits is 1020600, while the sum is 44.

The spelling of 53432375093 in words is "fifty-three billion, four hundred thirty-two million, three hundred seventy-five thousand, ninety-three".