4995027478 has 8 divisors (see below), whose sum is σ = 8562904272. Its totient is φ = 2140726056.

The previous prime is 4995027473. The next prime is 4995027487. The reversal of 4995027478 is 8747205994.

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 (4995027473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178393825 + ... + 178393852.

It is an arithmetic number, because the mean of its divisors is an integer number (1070363034).

Almost surely, 2^4995027478 is an apocalyptic number.

4995027478 is a deficient number, since it is larger than the sum of its proper divisors (3567876794).

4995027478 is a wasteful number, since it uses less digits than its factorization.

4995027478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356787686.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The square root of 4995027478 is about 70675.5083320948. The cubic root of 4995027478 is about 1709.4088991237.

The spelling of 4995027478 in words is "four billion, nine hundred ninety-five million, twenty-seven thousand, four hundred seventy-eight".