2515354212 has 24 divisors (see below), whose sum is σ = 6707611456. Its totient is φ = 718672608.

The previous prime is 2515354201. The next prime is 2515354213. The reversal of 2515354212 is 2124535152.

It is a super-2 number, since 2×2515354212² = 12654013623652281888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2515354212.

It is not an unprimeable number, because it can be changed into a prime (2515354213) 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, 14972263 + ... + 14972430.

Almost surely, 2^2515354212 is an apocalyptic number.

It is an amenable number.

2515354212 is an abundant number, since it is smaller than the sum of its proper divisors (4192257244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2515354212 is a wasteful number, since it uses less digits than its factorization.

2515354212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29944707 (or 29944705 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 2515354212 is about 50153.3070893635. The cubic root of 2515354212 is about 1359.9816556061.

Adding to 2515354212 its reverse (2124535152), we get a palindrome (4639889364).

The spelling of 2515354212 in words is "two billion, five hundred fifteen million, three hundred fifty-four thousand, two hundred twelve".