5425035438 has 32 divisors (see below), whose sum is σ = 11391319296. Its totient is φ = 1719102528.

The previous prime is 5425035431. The next prime is 5425035479. The reversal of 5425035438 is 8345305245.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5425035396 and 5425035405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425035431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98095 + ... + 143082.

It is an arithmetic number, because the mean of its divisors is an integer number (355978728).

Almost surely, 2^5425035438 is an apocalyptic number.

5425035438 is an abundant number, since it is smaller than the sum of its proper divisors (5966283858).

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

5425035438 is a wasteful number, since it uses less digits than its factorization.

5425035438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241368.

The product of its (nonzero) digits is 288000, while the sum is 39.

The square root of 5425035438 is about 73654.8398817077. The cubic root of 5425035438 is about 1757.1177253688.

The spelling of 5425035438 in words is "five billion, four hundred twenty-five million, thirty-five thousand, four hundred thirty-eight".