4425111924025 has 27 divisors (see below), whose sum is σ = 5941878262509. Its totient is φ = 3267673986720.

The previous prime is 4425111924017. The next prime is 4425111924083. The reversal of 4425111924025 is 5204291115244.

The square root of 4425111924025 is 2103595.

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

It can be written as a sum of positive squares in 4 ways, for example, as 1140579144441 + 3284532779584 = 1067979^2 + 1812328^2 .

It is not a de Polignac number, because 4425111924025 - 2³ = 4425111924017 is a prime.

It is a super-3 number, since 3×4425111924025³ (a number of 39 digits) contains 333 as substring.

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, 136717494 + ... + 136749856.

Almost surely, 2^{4425111924025} is an apocalyptic number.

4425111924025 is the 2103595-th square number.

4425111924025 is the 1051798-th centered octagonal number.

It is an amenable number.

4425111924025 is a deficient number, since it is larger than the sum of its proper divisors (1516766338484).

4425111924025 is an frugal number, since it uses more digits than its factorization.

4425111924025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64762 (or 32381 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 4425111924025 in words is "four trillion, four hundred twenty-five billion, one hundred eleven million, nine hundred twenty-four thousand, twenty-five".