2516733225 has 36 divisors (see below), whose sum is σ = 4511020800. Its totient is φ = 1341283680.

The previous prime is 2516733133. The next prime is 2516733239. The reversal of 2516733225 is 5223376152.

It is not a de Polignac number, because 2516733225 - 2⁷ = 2516733097 is a prime.

It is a super-2 number, since 2×2516733225² = 12667892251637801250, 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 2516733225.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 392596 + ... + 398954.

Almost surely, 2^2516733225 is an apocalyptic number.

2516733225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2516733225 is a deficient number, since it is larger than the sum of its proper divisors (1994287575).

2516733225 is a wasteful number, since it uses less digits than its factorization.

2516733225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8134 (or 8126 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 2516733225 is about 50167.0531823427. The cubic root of 2516733225 is about 1360.2301414523.

The spelling of 2516733225 in words is "two billion, five hundred sixteen million, seven hundred thirty-three thousand, two hundred twenty-five".