625133047 has 8 divisors (see below), whose sum is σ = 779386752. Its totient is φ = 487116600.

The previous prime is 625133029. The next prime is 625133051. The reversal of 625133047 is 740331526.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 625133047 - 2²³ = 616744439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625133017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4059229 + ... + 4059382.

It is an arithmetic number, because the mean of its divisors is an integer number (97423344).

Almost surely, 2^625133047 is an apocalyptic number.

625133047 is a deficient number, since it is larger than the sum of its proper divisors (154253705).

625133047 is a wasteful number, since it uses less digits than its factorization.

625133047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8118629.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 625133047 is about 25002.6607984030. The cubic root of 625133047 is about 855.0486376125.

The spelling of 625133047 in words is "six hundred twenty-five million, one hundred thirty-three thousand, forty-seven".