5202142401 has 4 divisors (see below), whose sum is σ = 6936189872. Its totient is φ = 3468094932.

The previous prime is 5202142399. The next prime is 5202142423. The reversal of 5202142401 is 1042412025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5202142401 - 2¹ = 5202142399 is a prime.

It is a super-3 number, since 3×5202142401³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5202142201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867023731 + ... + 867023736.

It is an arithmetic number, because the mean of its divisors is an integer number (1734047468).

Almost surely, 2^5202142401 is an apocalyptic number.

It is an amenable number.

5202142401 is a deficient number, since it is larger than the sum of its proper divisors (1734047471).

5202142401 is a wasteful number, since it uses less digits than its factorization.

5202142401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734047470.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 5202142401 is about 72125.8788577304. The cubic root of 5202142401 is about 1732.7161051326.

Adding to 5202142401 its reverse (1042412025), we get a palindrome (6244554426).

The spelling of 5202142401 in words is "five billion, two hundred two million, one hundred forty-two thousand, four hundred one".