625348247672 has 32 divisors (see below), whose sum is σ = 1199940825600. Its totient is φ = 305365782624.

The previous prime is 625348247669. The next prime is 625348247743. The reversal of 625348247672 is 276742843526.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2862329 + ... + 3073047.

It is an arithmetic number, because the mean of its divisors is an integer number (37498150800).

Almost surely, 2^625348247672 is an apocalyptic number.

It is an amenable number.

625348247672 is a deficient number, since it is larger than the sum of its proper divisors (574592577928).

625348247672 is a wasteful number, since it uses less digits than its factorization.

625348247672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219395 (or 219391 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 56.

The spelling of 625348247672 in words is "six hundred twenty-five billion, three hundred forty-eight million, two hundred forty-seven thousand, six hundred seventy-two".