5425404402 has 32 divisors (see below), whose sum is σ = 11848555584. Its totient is φ = 1642491200.

The previous prime is 5425404379. The next prime is 5425404503. The reversal of 5425404402 is 2044045245.

It is a self number, because there is not a number n which added to its sum of digits gives 5425404402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31288 + ... + 108764.

It is an arithmetic number, because the mean of its divisors is an integer number (370267362).

Almost surely, 2^5425404402 is an apocalyptic number.

5425404402 is an abundant number, since it is smaller than the sum of its proper divisors (6423151182).

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

5425404402 is a wasteful number, since it uses less digits than its factorization.

5425404402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78554.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 5425404402 is about 73657.3445217787. The cubic root of 5425404402 is about 1757.1575591170.

Adding to 5425404402 its reverse (2044045245), we get a palindrome (7469449647).

The spelling of 5425404402 in words is "five billion, four hundred twenty-five million, four hundred four thousand, four hundred two".