53525662 has 4 divisors (see below), whose sum is σ = 80288496. Its totient is φ = 26762830.

The previous prime is 53525653. The next prime is 53525699. The reversal of 53525662 is 26652535.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13381414 + ... + 13381417.

It is an arithmetic number, because the mean of its divisors is an integer number (20072124).

Almost surely, 2^53525662 is an apocalyptic number.

53525662 is a deficient number, since it is larger than the sum of its proper divisors (26762834).

53525662 is a wasteful number, since it uses less digits than its factorization.

53525662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26762833.

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

The square root of 53525662 is about 7316.1234270616. The cubic root of 53525662 is about 376.8663392572.

The spelling of 53525662 in words is "fifty-three million, five hundred twenty-five thousand, six hundred sixty-two".