625768496601 has 8 divisors (see below), whose sum is σ = 834392854944. Its totient is φ = 417161568000.

The previous prime is 625768496539. The next prime is 625768496611. The reversal of 625768496601 is 106694867526.

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

It is not a de Polignac number, because 625768496601 - 2¹⁸ = 625768234457 is a prime.

It is a super-2 number, since 2×625768496601² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (625768496611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4273431 + ... + 4417436.

It is an arithmetic number, because the mean of its divisors is an integer number (104299106868).

Almost surely, 2^625768496601 is an apocalyptic number.

It is an amenable number.

625768496601 is a deficient number, since it is larger than the sum of its proper divisors (208624358343).

625768496601 is a wasteful number, since it uses less digits than its factorization.

625768496601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8714871.

The product of its (nonzero) digits is 26127360, while the sum is 60.

The spelling of 625768496601 in words is "six hundred twenty-five billion, seven hundred sixty-eight million, four hundred ninety-six thousand, six hundred one".