2520606379 has 8 divisors (see below), whose sum is σ = 2579936832. Its totient is φ = 2461308360.

The previous prime is 2520606377. The next prime is 2520606391. The reversal of 2520606379 is 9736060252.

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

It is a cyclic number.

It is not a de Polignac number, because 2520606379 - 2¹ = 2520606377 is a prime.

It is a super-3 number, since 3×2520606379³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2520606377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230424 + ... + 241114.

It is an arithmetic number, because the mean of its divisors is an integer number (322492104).

Almost surely, 2^2520606379 is an apocalyptic number.

2520606379 is a deficient number, since it is larger than the sum of its proper divisors (59330453).

2520606379 is a wasteful number, since it uses less digits than its factorization.

2520606379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16217.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 2520606379 is about 50205.6409081689. The cubic root of 2520606379 is about 1360.9275641348.

The spelling of 2520606379 in words is "two billion, five hundred twenty million, six hundred six thousand, three hundred seventy-nine".