2520770264 has 8 divisors (see below), whose sum is σ = 4726444260. Its totient is φ = 1260385128.

The previous prime is 2520770257. The next prime is 2520770267. The reversal of 2520770264 is 4620770252.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520770267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157548134 + ... + 157548149.

Almost surely, 2^2520770264 is an apocalyptic number.

It is an amenable number.

2520770264 is a deficient number, since it is larger than the sum of its proper divisors (2205673996).

2520770264 is a wasteful number, since it uses less digits than its factorization.

2520770264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315096289 (or 315096285 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 2520770264 is about 50207.2730189561. The cubic root of 2520770264 is about 1360.9570584636.

The spelling of 2520770264 in words is "two billion, five hundred twenty million, seven hundred seventy thousand, two hundred sixty-four".