53455226 has 16 divisors (see below), whose sum is σ = 89607168. Its totient is φ = 23704800.

The previous prime is 53455211. The next prime is 53455231. The reversal of 53455226 is 62255435.

It is a super-2 number, since 2×53455226² = 5714922373422152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53455192 and 53455201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28730 + ... + 30533.

It is an arithmetic number, because the mean of its divisors is an integer number (5600448).

Almost surely, 2^53455226 is an apocalyptic number.

53455226 is a deficient number, since it is larger than the sum of its proper divisors (36151942).

53455226 is a wasteful number, since it uses less digits than its factorization.

53455226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59317.

The product of its digits is 36000, while the sum is 32.

The square root of 53455226 is about 7311.3080908959. The cubic root of 53455226 is about 376.7009568421.

The spelling of 53455226 in words is "fifty-three million, four hundred fifty-five thousand, two hundred twenty-six".