4525611478 has 8 divisors (see below), whose sum is σ = 6791788872. Its totient is φ = 2261681856.

The previous prime is 4525611469. The next prime is 4525611481. The reversal of 4525611478 is 8741165254.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556900 + ... + 564967.

It is an arithmetic number, because the mean of its divisors is an integer number (848973609).

Almost surely, 2^4525611478 is an apocalyptic number.

4525611478 is a deficient number, since it is larger than the sum of its proper divisors (2266177394).

4525611478 is a wasteful number, since it uses less digits than its factorization.

4525611478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123886.

The product of its digits is 268800, while the sum is 43.

The square root of 4525611478 is about 67272.6651620106. The cubic root of 4525611478 is about 1654.0898209667.

The spelling of 4525611478 in words is "four billion, five hundred twenty-five million, six hundred eleven thousand, four hundred seventy-eight".