53123475 has 24 divisors (see below), whose sum is σ = 88713072. Its totient is φ = 28048000.

The previous prime is 53123459. The next prime is 53123501. The reversal of 53123475 is 57432135.

53123475 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 53123475 - 2⁴ = 53123459 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4069 + ... + 11081.

It is an arithmetic number, because the mean of its divisors is an integer number (3696378).

Almost surely, 2^53123475 is an apocalyptic number.

53123475 is a deficient number, since it is larger than the sum of its proper divisors (35589597).

53123475 is a wasteful number, since it uses less digits than its factorization.

53123475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7127 (or 7122 counting only the distinct ones).

The product of its digits is 12600, while the sum is 30.

The square root of 53123475 is about 7288.5852536689. The cubic root of 53123475 is about 375.9200519435.

The spelling of 53123475 in words is "fifty-three million, one hundred twenty-three thousand, four hundred seventy-five".