2525331322450 has 24 divisors (see below), whose sum is σ = 4704444113940. Its totient is φ = 1008556646400.

The previous prime is 2525331322447. The next prime is 2525331322469. The reversal of 2525331322450 is 542231335252.

It can be written as a sum of positive squares in 6 ways, for example, as 1398521473281 + 1126809849169 = 1182591^2 + 1061513^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39364695 + ... + 39428794.

Almost surely, 2^{2525331322450} is an apocalyptic number.

2525331322450 is a deficient number, since it is larger than the sum of its proper divisors (2179112791490).

2525331322450 is a wasteful number, since it uses less digits than its factorization.

2525331322450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78794142 (or 78794137 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 2525331322450 in words is "two trillion, five hundred twenty-five billion, three hundred thirty-one million, three hundred twenty-two thousand, four hundred fifty".