53522213642 has 8 divisors (see below), whose sum is σ = 80450928000. Its totient is φ = 26705237644.

The previous prime is 53522213639. The next prime is 53522213659. The reversal of 53522213642 is 24631222535.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27933392 + ... + 27935307.

It is an arithmetic number, because the mean of its divisors is an integer number (10056366000).

Almost surely, 2^53522213642 is an apocalyptic number.

53522213642 is a deficient number, since it is larger than the sum of its proper divisors (26928714358).

53522213642 is a wasteful number, since it uses less digits than its factorization.

53522213642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55869180.

The product of its digits is 86400, while the sum is 35.

The spelling of 53522213642 in words is "fifty-three billion, five hundred twenty-two million, two hundred thirteen thousand, six hundred forty-two".