53352707522 has 16 divisors (see below), whose sum is σ = 84258476640. Its totient is φ = 25267127328.

The previous prime is 53352707521. The next prime is 53352707531. The reversal of 53352707522 is 22570725335.

It is a happy number.

It is a super-2 number, since 2×53352707522² (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 53352707522.

It is not an unprimeable number, because it can be changed into a prime (53352707521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45413 + ... + 329799.

It is an arithmetic number, because the mean of its divisors is an integer number (5266154790).

Almost surely, 2^53352707522 is an apocalyptic number.

53352707522 is a deficient number, since it is larger than the sum of its proper divisors (30905769118).

53352707522 is a wasteful number, since it uses less digits than its factorization.

53352707522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289345.

The product of its (nonzero) digits is 441000, while the sum is 41.

The spelling of 53352707522 in words is "fifty-three billion, three hundred fifty-two million, seven hundred seven thousand, five hundred twenty-two".