485191025 has 48 divisors (see below), whose sum is σ = 688080960. Its totient is φ = 336134400.

The previous prime is 485190989. The next prime is 485191093. The reversal of 485191025 is 520191584.

It is not a de Polignac number, because 485191025 - 2⁶ = 485190961 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 661559 + ... + 662291.

It is an arithmetic number, because the mean of its divisors is an integer number (14335020).

Almost surely, 2^485191025 is an apocalyptic number.

It is an amenable number.

485191025 is a deficient number, since it is larger than the sum of its proper divisors (202889935).

485191025 is a wasteful number, since it uses less digits than its factorization.

485191025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 861 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 485191025 is about 22027.0521177937. The cubic root of 485191025 is about 785.7859384871.

The spelling of 485191025 in words is "four hundred eighty-five million, one hundred ninety-one thousand, twenty-five".