52015143023 has 8 divisors (see below), whose sum is σ = 52758826560. Its totient is φ = 51276304800.

The previous prime is 52015142969. The next prime is 52015143053. The reversal of 52015143023 is 32034151025.

It is a happy number.

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 52015143023 - 2¹⁶ = 52015077487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52015142983 and 52015143001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52015143053) 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, 1189703 + ... + 1232648.

It is an arithmetic number, because the mean of its divisors is an integer number (6594853320).

Almost surely, 2^52015143023 is an apocalyptic number.

52015143023 is a deficient number, since it is larger than the sum of its proper divisors (743683537).

52015143023 is a wasteful number, since it uses less digits than its factorization.

52015143023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422657.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 52015143023 its reverse (32034151025), we get a palindrome (84049294048).

The spelling of 52015143023 in words is "fifty-two billion, fifteen million, one hundred forty-three thousand, twenty-three".