4951613278 has 8 divisors (see below), whose sum is σ = 7585450272. Its totient is φ = 2423129856.

The previous prime is 4951613267. The next prime is 4951613279. The reversal of 4951613278 is 8723161594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4951613279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26338275 + ... + 26338462.

It is an arithmetic number, because the mean of its divisors is an integer number (948181284).

Almost surely, 2^4951613278 is an apocalyptic number.

4951613278 is a deficient number, since it is larger than the sum of its proper divisors (2633836994).

4951613278 is a wasteful number, since it uses less digits than its factorization.

4951613278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52676786.

The product of its digits is 362880, while the sum is 46.

The square root of 4951613278 is about 70367.7005308544. The cubic root of 4951613278 is about 1704.4420482363.

The spelling of 4951613278 in words is "four billion, nine hundred fifty-one million, six hundred thirteen thousand, two hundred seventy-eight".