2520525055 has 8 divisors (see below), whose sum is σ = 3026592000. Its totient is φ = 2015112096.

The previous prime is 2520525031. The next prime is 2520525079. The reversal of 2520525055 is 5505250252.

It is an interprime number because it is at equal distance from previous prime (2520525031) and next prime (2520525079).

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 2520525055 - 2¹³ = 2520516863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154975 + ... + 170464.

It is an arithmetic number, because the mean of its divisors is an integer number (378324000).

Almost surely, 2^2520525055 is an apocalyptic number.

2520525055 is a deficient number, since it is larger than the sum of its proper divisors (506066945).

2520525055 is a wasteful number, since it uses less digits than its factorization.

2520525055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326993.

The product of its (nonzero) digits is 25000, while the sum is 31.

The square root of 2520525055 is about 50204.8309926445. The cubic root of 2520525055 is about 1360.9129278070.

The spelling of 2520525055 in words is "two billion, five hundred twenty million, five hundred twenty-five thousand, fifty-five".