5019610440 has 64 divisors (see below), whose sum is σ = 16217208000. Its totient is φ = 1235596032.

The previous prime is 5019610423. The next prime is 5019610501. The reversal of 5019610440 is 440169105.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5019610398 and 5019610407.

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, 1607290 + ... + 1610409.

It is an arithmetic number, because the mean of its divisors is an integer number (253393875).

Almost surely, 2^5019610440 is an apocalyptic number.

It is an amenable number.

5019610440 is an abundant number, since it is smaller than the sum of its proper divisors (11197597560).

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

5019610440 is a wasteful number, since it uses less digits than its factorization.

5019610440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3217726 (or 3217722 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 5019610440 is about 70849.2091698983. The cubic root of 5019610440 is about 1712.2085890560.

Adding to 5019610440 its reverse (440169105), we get a palindrome (5459779545).

The spelling of 5019610440 in words is "five billion, nineteen million, six hundred ten thousand, four hundred forty".