53422136 has 8 divisors (see below), whose sum is σ = 100166520. Its totient is φ = 26711064.

The previous prime is 53422111. The next prime is 53422151. The reversal of 53422136 is 63122435.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×53422136² = 5707849229604992, 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, 3338876 + ... + 3338891.

It is an arithmetic number, because the mean of its divisors is an integer number (12520815).

Almost surely, 2^53422136 is an apocalyptic number.

It is an amenable number.

53422136 is a deficient number, since it is larger than the sum of its proper divisors (46744384).

53422136 is a wasteful number, since it uses less digits than its factorization.

53422136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6677773 (or 6677769 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 53422136 is about 7309.0448076339. The cubic root of 53422136 is about 376.6232119795.

The spelling of 53422136 in words is "fifty-three million, four hundred twenty-two thousand, one hundred thirty-six".