53150453602 has 16 divisors (see below), whose sum is σ = 81886626360. Its totient is φ = 25855020288.

The previous prime is 53150453581. The next prime is 53150453621. The reversal of 53150453602 is 20635405135.

It can be written as a sum of positive squares in 4 ways, for example, as 53148230521 + 2223081 = 230539^2 + 1491^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1659274 + ... + 1691002.

Almost surely, 2^53150453602 is an apocalyptic number.

53150453602 is a deficient number, since it is larger than the sum of its proper divisors (28736172758).

53150453602 is a wasteful number, since it uses less digits than its factorization.

53150453602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54405.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 53150453602 its reverse (20635405135), we get a palindrome (73785858737).

The spelling of 53150453602 in words is "fifty-three billion, one hundred fifty million, four hundred fifty-three thousand, six hundred two".