5146652146 has 4 divisors (see below), whose sum is σ = 7719978222. Its totient is φ = 2573326072.

The previous prime is 5146652107. The next prime is 5146652149. The reversal of 5146652146 is 6412566415.

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

It can be written as a sum of positive squares in only one way, i.e., 4602129921 + 544522225 = 67839^2 + 23335^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5146652099 and 5146652108.

It is not an unprimeable number, because it can be changed into a prime (5146652149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286663035 + ... + 1286663038.

Almost surely, 2^5146652146 is an apocalyptic number.

5146652146 is a deficient number, since it is larger than the sum of its proper divisors (2573326076).

5146652146 is a wasteful number, since it uses less digits than its factorization.

5146652146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573326075.

The product of its digits is 172800, while the sum is 40.

The square root of 5146652146 is about 71740.1710759042. The cubic root of 5146652146 is about 1726.5332187595.

The spelling of 5146652146 in words is "five billion, one hundred forty-six million, six hundred fifty-two thousand, one hundred forty-six".