1432565025 has 24 divisors (see below), whose sum is σ = 2444914944. Its totient is φ = 739387200.

The previous prime is 1432565011. The next prime is 1432565033. The reversal of 1432565025 is 5205652341.

It is not a de Polignac number, because 1432565025 - 2⁷ = 1432564897 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 305754 + ... + 310403.

It is an arithmetic number, because the mean of its divisors is an integer number (101871456).

Almost surely, 2^1432565025 is an apocalyptic number.

1432565025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1432565025 is a deficient number, since it is larger than the sum of its proper divisors (1012349919).

1432565025 is a wasteful number, since it uses less digits than its factorization.

1432565025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616201 (or 616196 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 1432565025 is about 37849.2407453571. The cubic root of 1432565025 is about 1127.2963858976.

The spelling of 1432565025 in words is "one billion, four hundred thirty-two million, five hundred sixty-five thousand, twenty-five".