4995087278 has 4 divisors (see below), whose sum is σ = 7492630920. Its totient is φ = 2497543638.

The previous prime is 4995087263. The next prime is 4995087311. The reversal of 4995087278 is 8727805994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8727805994 = 2 ⋅4363902997.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248771818 + ... + 1248771821.

It is an arithmetic number, because the mean of its divisors is an integer number (1873157730).

Almost surely, 2^4995087278 is an apocalyptic number.

4995087278 is a deficient number, since it is larger than the sum of its proper divisors (2497543642).

4995087278 is a wasteful number, since it uses less digits than its factorization.

4995087278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497543641.

The product of its (nonzero) digits is 10160640, while the sum is 59.

The square root of 4995087278 is about 70675.9313911037. The cubic root of 4995087278 is about 1709.4157207241.

The spelling of 4995087278 in words is "four billion, nine hundred ninety-five million, eighty-seven thousand, two hundred seventy-eight".