53062166 has 4 divisors (see below), whose sum is σ = 79593252. Its totient is φ = 26531082.

The previous prime is 53062109. The next prime is 53062189. The reversal of 53062166 is 66126035.

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

It is a super-2 number, since 2×53062166² = 5631186921223112, which contains 22 as substring.

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, 13265540 + ... + 13265543.

It is an arithmetic number, because the mean of its divisors is an integer number (19898313).

Almost surely, 2^53062166 is an apocalyptic number.

53062166 is a deficient number, since it is larger than the sum of its proper divisors (26531086).

53062166 is a wasteful number, since it uses less digits than its factorization.

53062166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26531085.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 53062166 is about 7284.3782164300. The cubic root of 53062166 is about 375.7753817242.

The spelling of 53062166 in words is "fifty-three million, sixty-two thousand, one hundred sixty-six".