2520151012 has 6 divisors (see below), whose sum is σ = 4410264278. Its totient is φ = 1260075504.

The previous prime is 2520151003. The next prime is 2520151079. The reversal of 2520151012 is 2101510252.

It can be written as a sum of positive squares in only one way, i.e., 1587703716 + 932447296 = 39846^2 + 30536^2 .

It is a super-2 number, since 2×2520151012² = 12702322246569248288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315018873 + ... + 315018880.

Almost surely, 2^2520151012 is an apocalyptic number.

It is an amenable number.

2520151012 is a deficient number, since it is larger than the sum of its proper divisors (1890113266).

2520151012 is a wasteful number, since it uses less digits than its factorization.

2520151012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630037757 (or 630037755 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 2520151012 is about 50201.1056850345. The cubic root of 2520151012 is about 1360.8456051757.

Adding to 2520151012 its reverse (2101510252), we get a palindrome (4621661264).

The spelling of 2520151012 in words is "two billion, five hundred twenty million, one hundred fifty-one thousand, twelve".