5173617390 has 96 divisors (see below), whose sum is σ = 12925985184. Its totient is φ = 1324477440.

The previous prime is 5173617359. The next prime is 5173617439. The reversal of 5173617390 is 937163715.

It is a super-2 number, since 2×5173617390² = 53532633796220824200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5521002 + ... + 5521938.

It is an arithmetic number, because the mean of its divisors is an integer number (134645679).

Almost surely, 2^5173617390 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5173617390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6462992592).

5173617390 is an abundant number, since it is smaller than the sum of its proper divisors (7752367794).

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

5173617390 is a wasteful number, since it uses less digits than its factorization.

5173617390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122 (or 1055 counting only the distinct ones).

The product of its (nonzero) digits is 119070, while the sum is 42.

The square root of 5173617390 is about 71927.8624039391. The cubic root of 5173617390 is about 1729.5432866148.

The spelling of 5173617390 in words is "five billion, one hundred seventy-three million, six hundred seventeen thousand, three hundred ninety".