53503153162 has 4 divisors (see below), whose sum is σ = 80254729746. Its totient is φ = 26751576580.

The previous prime is 53503153159. The next prime is 53503153243. The reversal of 53503153162 is 26135130535.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26135130535 = 5 ⋅5227026107.

It can be written as a sum of positive squares in only one way, i.e., 37037387401 + 16465765761 = 192451^2 + 128319^2 .

It is a super-3 number, since 3×53503153162³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13375788289 + ... + 13375788292.

Almost surely, 2^53503153162 is an apocalyptic number.

53503153162 is a deficient number, since it is larger than the sum of its proper divisors (26751576584).

53503153162 is a wasteful number, since it uses less digits than its factorization.

53503153162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26751576583.

The product of its (nonzero) digits is 40500, while the sum is 34.

Adding to 53503153162 its reverse (26135130535), we get a palindrome (79638283697).

The spelling of 53503153162 in words is "fifty-three billion, five hundred three million, one hundred fifty-three thousand, one hundred sixty-two".