52125031 has 8 divisors (see below), whose sum is σ = 60027264. Its totient is φ = 44336760.

The previous prime is 52125019. The next prime is 52125053. The reversal of 52125031 is 13052125.

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 52125031 - 2⁷ = 52124903 is a prime.

It is a super-2 number, since 2×52125031² = 5434037713501922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52125001) 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, 27505 + ... + 29338.

It is an arithmetic number, because the mean of its divisors is an integer number (7503408).

Almost surely, 2^52125031 is an apocalyptic number.

52125031 is a deficient number, since it is larger than the sum of its proper divisors (7902233).

52125031 is a wasteful number, since it uses less digits than its factorization.

52125031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56981.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 52125031 is about 7219.7666859809. The cubic root of 52125031 is about 373.5500298270.

Adding to 52125031 its reverse (13052125), we get a palindrome (65177156).

It can be divided in two parts, 521 and 25031, that added together give a palindrome (25552).

The spelling of 52125031 in words is "fifty-two million, one hundred twenty-five thousand, thirty-one".