52123757 has 8 divisors (see below), whose sum is σ = 59620032. Its totient is φ = 44640000.

The previous prime is 52123739. The next prime is 52123763. The reversal of 52123757 is 75732125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52123757 - 2⁸ = 52123501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52123457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8882 + ... + 13532.

It is an arithmetic number, because the mean of its divisors is an integer number (7452504).

Almost surely, 2^52123757 is an apocalyptic number.

It is an amenable number.

52123757 is a deficient number, since it is larger than the sum of its proper divisors (7496275).

52123757 is a wasteful number, since it uses less digits than its factorization.

52123757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6259.

The product of its digits is 14700, while the sum is 32.

The square root of 52123757 is about 7219.6784554438. The cubic root of 52123757 is about 373.5469864611.

The spelling of 52123757 in words is "fifty-two million, one hundred twenty-three thousand, seven hundred fifty-seven".