52994031 has 8 divisors (see below), whose sum is σ = 70901040. Its totient is φ = 35208192.

The previous prime is 52994023. The next prime is 52994041. The reversal of 52994031 is 13049925.

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

It is not a de Polignac number, because 52994031 - 2³ = 52994023 is a prime.

It is a super-2 number, since 2×52994031² = 5616734643257922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52993983 and 52994001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52994041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29266 + ... + 31023.

It is an arithmetic number, because the mean of its divisors is an integer number (8862630).

Almost surely, 2^52994031 is an apocalyptic number.

52994031 is a deficient number, since it is larger than the sum of its proper divisors (17907009).

52994031 is a wasteful number, since it uses less digits than its factorization.

52994031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60585.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 52994031 is about 7279.6999251343. The cubic root of 52994031 is about 375.6144734652.

The spelling of 52994031 in words is "fifty-two million, nine hundred ninety-four thousand, thirty-one".