53007166 has 4 divisors (see below), whose sum is σ = 79510752. Its totient is φ = 26503582.

The previous prime is 53007161. The next prime is 53007223. The reversal of 53007166 is 66170035.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53007161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13251790 + ... + 13251793.

It is an arithmetic number, because the mean of its divisors is an integer number (19877688).

Almost surely, 2^53007166 is an apocalyptic number.

53007166 is a deficient number, since it is larger than the sum of its proper divisors (26503586).

53007166 is a wasteful number, since it uses less digits than its factorization.

53007166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26503585.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 53007166 is about 7280.6020355462. The cubic root of 53007166 is about 375.6455039320.

The spelling of 53007166 in words is "fifty-three million, seven thousand, one hundred sixty-six".