625573948 has 48 divisors (see below), whose sum is σ = 1158312960. Its totient is φ = 295258176.

The previous prime is 625573943. The next prime is 625573957. The reversal of 625573948 is 849375526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625573943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966561 + ... + 967207.

It is an arithmetic number, because the mean of its divisors is an integer number (24131520).

Almost surely, 2^625573948 is an apocalyptic number.

It is an amenable number.

625573948 is a deficient number, since it is larger than the sum of its proper divisors (532739012).

625573948 is a wasteful number, since it uses less digits than its factorization.

625573948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874 (or 872 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 49.

The square root of 625573948 is about 25011.4763258789. The cubic root of 625573948 is about 855.2496098728.

The spelling of 625573948 in words is "six hundred twenty-five million, five hundred seventy-three thousand, nine hundred forty-eight".