2430995497225 has 27 divisors (see below), whose sum is σ = 3031593095367. Its totient is φ = 1933788692880.

The previous prime is 2430995497219. The next prime is 2430995497241. The reversal of 2430995497225 is 5227945990342.

The square root of 2430995497225 is 1559165.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 875158379001 + 1555837118224 = 935499^2 + 1247332^2 .

It is not a de Polignac number, because 2430995497225 - 2³¹ = 2428848013577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1551368392 + ... + 1551369958.

Almost surely, 2^{2430995497225} is an apocalyptic number.

2430995497225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2430995497225 is the 1559165-th square number.

2430995497225 is the 779583-rd centered octagonal number.

It is an amenable number.

2430995497225 is a deficient number, since it is larger than the sum of its proper divisors (600597598142).

2430995497225 is an frugal number, since it uses more digits than its factorization.

2430995497225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542 (or 1771 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 61.

The spelling of 2430995497225 in words is "two trillion, four hundred thirty billion, nine hundred ninety-five million, four hundred ninety-seven thousand, two hundred twenty-five".