252152164403 has 8 divisors (see below), whose sum is σ = 267728340960. Its totient is φ = 236658620800.

The previous prime is 252152164373. The next prime is 252152164417. The reversal of 252152164403 is 304461251252.

252152164403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 252152164403 - 2²² = 252147970099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252152164423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20651948 + ... + 20664153.

It is an arithmetic number, because the mean of its divisors is an integer number (33466042620).

Almost surely, 2^252152164403 is an apocalyptic number.

252152164403 is a deficient number, since it is larger than the sum of its proper divisors (15576176557).

252152164403 is a wasteful number, since it uses less digits than its factorization.

252152164403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41316477.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 252152164403 in words is "two hundred fifty-two billion, one hundred fifty-two million, one hundred sixty-four thousand, four hundred three".