53143222435 has 8 divisors (see below), whose sum is σ = 63795251520. Its totient is φ = 42498988224.

The previous prime is 53143222427. The next prime is 53143222441. The reversal of 53143222435 is 53422234135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53143222435 - 2³ = 53143222427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53143222435.

It is an unprimeable number.

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, 1933707 + ... + 1960996.

It is an arithmetic number, because the mean of its divisors is an integer number (7974406440).

Almost surely, 2^53143222435 is an apocalyptic number.

53143222435 is a deficient number, since it is larger than the sum of its proper divisors (10652029085).

53143222435 is a wasteful number, since it uses less digits than its factorization.

53143222435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897437.

The product of its digits is 86400, while the sum is 34.

The spelling of 53143222435 in words is "fifty-three billion, one hundred forty-three million, two hundred twenty-two thousand, four hundred thirty-five".