4769533478 has 4 divisors (see below), whose sum is σ = 7154300220. Its totient is φ = 2384766738.

The previous prime is 4769533477. The next prime is 4769533487. The reversal of 4769533478 is 8743359674.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4769533471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192383368 + ... + 1192383371.

It is an arithmetic number, because the mean of its divisors is an integer number (1788575055).

Almost surely, 2^4769533478 is an apocalyptic number.

4769533478 is a deficient number, since it is larger than the sum of its proper divisors (2384766742).

4769533478 is a wasteful number, since it uses less digits than its factorization.

4769533478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384766741.

The product of its digits is 15240960, while the sum is 56.

The square root of 4769533478 is about 69061.8091132863. The cubic root of 4769533478 is about 1683.2888001638.

The spelling of 4769533478 in words is "four billion, seven hundred sixty-nine million, five hundred thirty-three thousand, four hundred seventy-eight".