53628123 has 16 divisors (see below), whose sum is σ = 74188800. Its totient is φ = 34432320.

The previous prime is 53628119. The next prime is 53628131. The reversal of 53628123 is 32182635.

It is not a de Polignac number, because 53628123 - 2² = 53628119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53628173) 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, 6958 + ... + 12476.

It is an arithmetic number, because the mean of its divisors is an integer number (4636800).

Almost surely, 2^53628123 is an apocalyptic number.

53628123 is a deficient number, since it is larger than the sum of its proper divisors (20560677).

53628123 is a wasteful number, since it uses less digits than its factorization.

53628123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5642.

The product of its digits is 8640, while the sum is 30.

The square root of 53628123 is about 7323.1224897580. The cubic root of 53628123 is about 377.1066569404.

The spelling of 53628123 in words is "fifty-three million, six hundred twenty-eight thousand, one hundred twenty-three".