5635397442 has 8 divisors (see below), whose sum is σ = 11270794896. Its totient is φ = 1878465812.

The previous prime is 5635397441. The next prime is 5635397447. The reversal of 5635397442 is 2447935365.

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

5635397442 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 5635397391 and 5635397400.

It is not an unprimeable number, because it can be changed into a prime (5635397441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469616448 + ... + 469616459.

It is an arithmetic number, because the mean of its divisors is an integer number (1408849362).

Almost surely, 2^5635397442 is an apocalyptic number.

5635397442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5635397442 is a wasteful number, since it uses less digits than its factorization.

5635397442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939232912.

The product of its digits is 2721600, while the sum is 48.

The square root of 5635397442 is about 75069.2842779255. The cubic root of 5635397442 is about 1779.5417582769.

The spelling of 5635397442 in words is "five billion, six hundred thirty-five million, three hundred ninety-seven thousand, four hundred forty-two".