479642495 has 4 divisors (see below), whose sum is σ = 575571000. Its totient is φ = 383713992.

The previous prime is 479642467. The next prime is 479642503. The reversal of 479642495 is 594246974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 594246974 = 2 ⋅297123487.

It is a cyclic number.

It is not a de Polignac number, because 479642495 - 2¹² = 479638399 is a prime.

It is a super-3 number, since 3×479642495³ (a number of 27 digits) contains 333 as substring.

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, 47964245 + ... + 47964254.

It is an arithmetic number, because the mean of its divisors is an integer number (143892750).

Almost surely, 2^479642495 is an apocalyptic number.

479642495 is a deficient number, since it is larger than the sum of its proper divisors (95928505).

479642495 is an equidigital number, since it uses as much as digits as its factorization.

479642495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95928504.

The product of its digits is 2177280, while the sum is 50.

The square root of 479642495 is about 21900.7418824112. The cubic root of 479642495 is about 782.7790931822.

The spelling of 479642495 in words is "four hundred seventy-nine million, six hundred forty-two thousand, four hundred ninety-five".