5173430742 has 32 divisors (see below), whose sum is σ = 11537170560. Its totient is φ = 1718378280.

The previous prime is 5173430623. The next prime is 5173430747. The reversal of 5173430742 is 2470343715.

It is a junction number, because it is equal to n+sod(n) for n = 5173430697 and 5173430706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5173430747) 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, 153984 + ... + 184547.

It is an arithmetic number, because the mean of its divisors is an integer number (360536580).

Almost surely, 2^5173430742 is an apocalyptic number.

5173430742 is an abundant number, since it is smaller than the sum of its proper divisors (6363739818).

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

5173430742 is a wasteful number, since it uses less digits than its factorization.

5173430742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338825 (or 338819 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 5173430742 is about 71926.5649256240. The cubic root of 5173430742 is about 1729.5224875199.

The spelling of 5173430742 in words is "five billion, one hundred seventy-three million, four hundred thirty thousand, seven hundred forty-two".