5402201801 has 4 divisors (see below), whose sum is σ = 5402384400. Its totient is φ = 5402019204.

The previous prime is 5402201743. The next prime is 5402201807. The reversal of 5402201801 is 1081022045.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5402201801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5402201807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35591 + ... + 109868.

It is an arithmetic number, because the mean of its divisors is an integer number (1350596100).

Almost surely, 2^5402201801 is an apocalyptic number.

It is an amenable number.

5402201801 is a deficient number, since it is larger than the sum of its proper divisors (182599).

5402201801 is a wasteful number, since it uses less digits than its factorization.

5402201801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182598.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 5402201801 is about 73499.6721149149. The cubic root of 5402201801 is about 1754.6490588667.

Adding to 5402201801 its reverse (1081022045), we get a palindrome (6483223846).

The spelling of 5402201801 in words is "five billion, four hundred two million, two hundred one thousand, eight hundred one".