53514401322 has 32 divisors (see below), whose sum is σ = 112672365120. Its totient is φ = 16897714560.

The previous prime is 53514401299. The next prime is 53514401407. The reversal of 53514401322 is 22310441535.

It is a super-2 number, since 2×53514401322² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53514401322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2191822 + ... + 2216102.

It is an arithmetic number, because the mean of its divisors is an integer number (3521011410).

Almost surely, 2^53514401322 is an apocalyptic number.

53514401322 is an abundant number, since it is smaller than the sum of its proper divisors (59157963798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53514401322 is a wasteful number, since it uses less digits than its factorization.

53514401322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43638.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 53514401322 its reverse (22310441535), we get a palindrome (75824842857).

The spelling of 53514401322 in words is "fifty-three billion, five hundred fourteen million, four hundred one thousand, three hundred twenty-two".