2520354412 has 6 divisors (see below), whose sum is σ = 4410620228. Its totient is φ = 1260177204.

The previous prime is 2520354409. The next prime is 2520354437. The reversal of 2520354412 is 2144530252.

2520354412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315044298 + ... + 315044305.

Almost surely, 2^2520354412 is an apocalyptic number.

It is an amenable number.

2520354412 is a deficient number, since it is larger than the sum of its proper divisors (1890265816).

2520354412 is a wasteful number, since it uses less digits than its factorization.

2520354412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630088607 (or 630088605 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2520354412 is about 50203.1314959535. The cubic root of 2520354412 is about 1360.8822152239.

Adding to 2520354412 its reverse (2144530252), we get a palindrome (4664884664).

The spelling of 2520354412 in words is "two billion, five hundred twenty million, three hundred fifty-four thousand, four hundred twelve".