5354421064 has 8 divisors (see below), whose sum is σ = 10039539510. Its totient is φ = 2677210528.

The previous prime is 5354421019. The next prime is 5354421109. The reversal of 5354421064 is 4601244535.

It is an interprime number because it is at equal distance from previous prime (5354421019) and next prime (5354421109).

It can be written as a sum of positive squares in only one way, i.e., 3764804164 + 1589616900 = 61358^2 + 39870^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 334651309 + ... + 334651324.

Almost surely, 2^5354421064 is an apocalyptic number.

It is an amenable number.

5354421064 is a deficient number, since it is larger than the sum of its proper divisors (4685118446).

5354421064 is a wasteful number, since it uses less digits than its factorization.

5354421064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669302639 (or 669302635 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 5354421064 is about 73173.9097219767. The cubic root of 5354421064 is about 1749.4606298586.

Adding to 5354421064 its reverse (4601244535), we get a palindrome (9955665599).

The spelling of 5354421064 in words is "five billion, three hundred fifty-four million, four hundred twenty-one thousand, sixty-four".