5423451402 has 16 divisors (see below), whose sum is σ = 10847624832. Its totient is φ = 1807696800.

The previous prime is 5423451373. The next prime is 5423451403. The reversal of 5423451402 is 2041543245.

It is a self number, because there is not a number n which added to its sum of digits gives 5423451402.

It is not an unprimeable number, because it can be changed into a prime (5423451403) 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 7 ways as a sum of consecutive naturals, for example, 158527 + ... + 189677.

It is an arithmetic number, because the mean of its divisors is an integer number (677976552).

Almost surely, 2^5423451402 is an apocalyptic number.

5423451402 is an abundant number, since it is smaller than the sum of its proper divisors (5424173430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5423451402 is a wasteful number, since it uses less digits than its factorization.

5423451402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60173.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5423451402 is about 73644.0859947355. The cubic root of 5423451402 is about 1756.9466906227.

Adding to 5423451402 its reverse (2041543245), we get a palindrome (7464994647).

The spelling of 5423451402 in words is "five billion, four hundred twenty-three million, four hundred fifty-one thousand, four hundred two".