53626705 has 16 divisors (see below), whose sum is σ = 70550208. Its totient is φ = 38808000.

The previous prime is 53626697. The next prime is 53626709. The reversal of 53626705 is 50762635.

It is not a de Polignac number, because 53626705 - 2³ = 53626697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53626709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9295 + ... + 13915.

It is an arithmetic number, because the mean of its divisors is an integer number (4409388).

Almost surely, 2^53626705 is an apocalyptic number.

53626705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53626705 is a deficient number, since it is larger than the sum of its proper divisors (16923503).

53626705 is a wasteful number, since it uses less digits than its factorization.

53626705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4848.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 53626705 is about 7323.0256724936. The cubic root of 53626705 is about 377.1033331747.

The spelling of 53626705 in words is "fifty-three million, six hundred twenty-six thousand, seven hundred five".