53222014153522 has 8 divisors (see below), whose sum is σ = 79836452174700. Its totient is φ = 26609863428624.

The previous prime is 53222014153463. The next prime is 53222014153571. The reversal of 53222014153522 is 22535141022235.

It can be written as a sum of positive squares in 2 ways, for example, as 49877903380041 + 3344110773481 = 7062429^2 + 1828691^2 .

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, 571765897 + ... + 571858972.

Almost surely, 2^{53222014153522} is an apocalyptic number.

53222014153522 is a deficient number, since it is larger than the sum of its proper divisors (26614438021178).

53222014153522 is a wasteful number, since it uses less digits than its factorization.

53222014153522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143648140.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 53222014153522 its reverse (22535141022235), we get a palindrome (75757155175757).

The spelling of 53222014153522 in words is "fifty-three trillion, two hundred twenty-two billion, fourteen million, one hundred fifty-three thousand, five hundred twenty-two".