5035520394 has 48 divisors (see below), whose sum is σ = 11592252360. Its totient is φ = 1579743360.

The previous prime is 5035520381. The next prime is 5035520401. The reversal of 5035520394 is 4930255305.

It can be written as a sum of positive squares in 4 ways, for example, as 4487258169 + 548262225 = 66987^2 + 23415^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59964 + ... + 116904.

Almost surely, 2^5035520394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5035520394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5796126180).

5035520394 is an abundant number, since it is smaller than the sum of its proper divisors (6556731966).

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

5035520394 is a wasteful number, since it uses less digits than its factorization.

5035520394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57000 (or 56963 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The square root of 5035520394 is about 70961.4007330746. The cubic root of 5035520394 is about 1714.0156635267.

Adding to 5035520394 its reverse (4930255305), we get a palindrome (9965775699).

The spelling of 5035520394 in words is "five billion, thirty-five million, five hundred twenty thousand, three hundred ninety-four".