2573435425 has 24 divisors (see below), whose sum is σ = 3484910880. Its totient is φ = 1869571200.

The previous prime is 2573435419. The next prime is 2573435429. The reversal of 2573435425 is 5245343752.

It is not a de Polignac number, because 2573435425 - 2¹⁹ = 2572911137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2573435429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279546 + ... + 288604.

It is an arithmetic number, because the mean of its divisors is an integer number (145204620).

Almost surely, 2^2573435425 is an apocalyptic number.

2573435425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2573435425 is a deficient number, since it is larger than the sum of its proper divisors (911475455).

2573435425 is a wasteful number, since it uses less digits than its factorization.

2573435425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10113 (or 10108 counting only the distinct ones).

The product of its digits is 504000, while the sum is 40.

The square root of 2573435425 is about 50729.0392674649. The cubic root of 2573435425 is about 1370.3697343311.

The spelling of 2573435425 in words is "two billion, five hundred seventy-three million, four hundred thirty-five thousand, four hundred twenty-five".