53475995306 has 4 divisors (see below), whose sum is σ = 80213992962. Its totient is φ = 26737997652.

The previous prime is 53475995297. The next prime is 53475995323. The reversal of 53475995306 is 60359957435.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 53033944681 + 442050625 = 230291^2 + 21025^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13368998825 + ... + 13368998828.

Almost surely, 2^53475995306 is an apocalyptic number.

53475995306 is a deficient number, since it is larger than the sum of its proper divisors (26737997656).

53475995306 is a wasteful number, since it uses less digits than its factorization.

53475995306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26737997655.

The product of its (nonzero) digits is 15309000, while the sum is 56.

The spelling of 53475995306 in words is "fifty-three billion, four hundred seventy-five million, nine hundred ninety-five thousand, three hundred six".