5372146345 has 4 divisors (see below), whose sum is σ = 6446575620. Its totient is φ = 4297717072.

The previous prime is 5372146331. The next prime is 5372146369. The reversal of 5372146345 is 5436412735.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3975554704 + 1396591641 = 63052^2 + 37371^2 .

It is a cyclic number.

It is not a de Polignac number, because 5372146345 - 2⁵ = 5372146313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5372146298 and 5372146307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537214630 + ... + 537214639.

It is an arithmetic number, because the mean of its divisors is an integer number (1611643905).

Almost surely, 2^5372146345 is an apocalyptic number.

It is an amenable number.

5372146345 is a deficient number, since it is larger than the sum of its proper divisors (1074429275).

5372146345 is a wasteful number, since it uses less digits than its factorization.

5372146345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074429274.

The product of its digits is 302400, while the sum is 40.

The square root of 5372146345 is about 73294.9271436980. The cubic root of 5372146345 is about 1751.3889756452.

The spelling of 5372146345 in words is "five billion, three hundred seventy-two million, one hundred forty-six thousand, three hundred forty-five".