2520023255 has 8 divisors (see below), whose sum is σ = 3028124400. Its totient is φ = 2013287616.

The previous prime is 2520023251. The next prime is 2520023279. The reversal of 2520023255 is 5523200252.

It is a happy number.

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 2520023255 - 2² = 2520023251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520023251) 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, 337310 + ... + 344699.

It is an arithmetic number, because the mean of its divisors is an integer number (378515550).

Almost surely, 2^2520023255 is an apocalyptic number.

2520023255 is a deficient number, since it is larger than the sum of its proper divisors (508101145).

2520023255 is an equidigital number, since it uses as much as digits as its factorization.

2520023255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682753.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 2520023255 is about 50199.8332168544. The cubic root of 2520023255 is about 1360.8226091345.

The spelling of 2520023255 in words is "two billion, five hundred twenty million, twenty-three thousand, two hundred fifty-five".