52770123 has 40 divisors (see below), whose sum is σ = 90697728. Its totient is φ = 30075624.

The previous prime is 52770101. The next prime is 52770149. The reversal of 52770123 is 32107725.

52770123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52770123 - 2⁶ = 52770059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (52770173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 137590 + ... + 137972.

Almost surely, 2^52770123 is an apocalyptic number.

52770123 is a deficient number, since it is larger than the sum of its proper divisors (37927605).

52770123 is an frugal number, since it uses more digits than its factorization.

52770123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 52770123 is about 7264.3047155251. The cubic root of 52770123 is about 375.0847168600.

Adding to 52770123 its reverse (32107725), we get a palindrome (84877848).

The spelling of 52770123 in words is "fifty-two million, seven hundred seventy thousand, one hundred twenty-three".