5423421502 has 8 divisors (see below), whose sum is σ = 8186948856. Its totient is φ = 2694438552.

The previous prime is 5423421499. The next prime is 5423421517. The reversal of 5423421502 is 2051243245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8635708 + ... + 8636335.

It is an arithmetic number, because the mean of its divisors is an integer number (1023368607).

Almost surely, 2^5423421502 is an apocalyptic number.

5423421502 is a deficient number, since it is larger than the sum of its proper divisors (2763527354).

5423421502 is a wasteful number, since it uses less digits than its factorization.

5423421502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17272202.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 5423421502 is about 73643.8829910536. The cubic root of 5423421502 is about 1756.9434618791.

Adding to 5423421502 its reverse (2051243245), we get a palindrome (7474664747).

The spelling of 5423421502 in words is "five billion, four hundred twenty-three million, four hundred twenty-one thousand, five hundred two".