53756123 has 2 divisors, whose sum is σ = 53756124. Its totient is φ = 53756122.

The previous prime is 53756081. The next prime is 53756141. The reversal of 53756123 is 32165735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53756123 - 2¹⁰ = 53755099 is a prime.

It is a super-2 number, since 2×53756123² = 5779441519982258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53756123.

It is not a weakly prime, because it can be changed into another prime (53756173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26878061 + 26878062.

It is an arithmetic number, because the mean of its divisors is an integer number (26878062).

Almost surely, 2^53756123 is an apocalyptic number.

53756123 is a deficient number, since it is larger than the sum of its proper divisors (1).

53756123 is an equidigital number, since it uses as much as digits as its factorization.

53756123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 32.

The square root of 53756123 is about 7331.8567225499. The cubic root of 53756123 is about 377.4064455388.

The spelling of 53756123 in words is "fifty-three million, seven hundred fifty-six thousand, one hundred twenty-three".