2479225377 has 4 divisors (see below), whose sum is σ = 3305633840. Its totient is φ = 1652816916.

The previous prime is 2479225373. The next prime is 2479225421. The reversal of 2479225377 is 7735229742.

2479225377 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2479225377 - 2² = 2479225373 is a prime.

It is a super-2 number, since 2×2479225377² = 12293116939921584258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2479225373) 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, 413204227 + ... + 413204232.

It is an arithmetic number, because the mean of its divisors is an integer number (826408460).

Almost surely, 2^2479225377 is an apocalyptic number.

It is an amenable number.

2479225377 is a deficient number, since it is larger than the sum of its proper divisors (826408463).

2479225377 is an equidigital number, since it uses as much as digits as its factorization.

2479225377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826408462.

The product of its digits is 1481760, while the sum is 48.

The square root of 2479225377 is about 49791.8203824684. The cubic root of 2479225377 is about 1353.4389464293.

The spelling of 2479225377 in words is "two billion, four hundred seventy-nine million, two hundred twenty-five thousand, three hundred seventy-seven".