5421400001 has 4 divisors (see below), whose sum is σ = 5596283904. Its totient is φ = 5246516100.

The previous prime is 5421399959. The next prime is 5421400013. The reversal of 5421400001 is 1000041245.

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 not a de Polignac number, because 5421400001 - 2³⁰ = 4347658177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5421400021) 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, 87441905 + ... + 87441966.

It is an arithmetic number, because the mean of its divisors is an integer number (1399070976).

Almost surely, 2^5421400001 is an apocalyptic number.

It is an amenable number.

5421400001 is a deficient number, since it is larger than the sum of its proper divisors (174883903).

5421400001 is a wasteful number, since it uses less digits than its factorization.

5421400001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174883902.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 5421400001 is about 73630.1568720317. The cubic root of 5421400001 is about 1756.7251430969.

Adding to 5421400001 its reverse (1000041245), we get a palindrome (6421441246).

The spelling of 5421400001 in words is "five billion, four hundred twenty-one million, four hundred thousand, one".