53425546 has 4 divisors (see below), whose sum is σ = 80138322. Its totient is φ = 26712772.

The previous prime is 53425529. The next prime is 53425553. The reversal of 53425546 is 64552435.

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., 27973521 + 25452025 = 5289^2 + 5045^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13356385 + ... + 13356388.

Almost surely, 2^53425546 is an apocalyptic number.

53425546 is a deficient number, since it is larger than the sum of its proper divisors (26712776).

53425546 is a wasteful number, since it uses less digits than its factorization.

53425546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26712775.

The product of its digits is 72000, while the sum is 34.

The square root of 53425546 is about 7309.2780765271. The cubic root of 53425546 is about 376.6312252485.

The spelling of 53425546 in words is "fifty-three million, four hundred twenty-five thousand, five hundred forty-six".