625020105 has 16 divisors (see below), whose sum is σ = 1052665920. Its totient is φ = 315799488.

The previous prime is 625020103. The next prime is 625020107. The reversal of 625020105 is 501020526.

It is an interprime number because it is at equal distance from previous prime (625020103) and next prime (625020107).

It is not a de Polignac number, because 625020105 - 2¹ = 625020103 is a prime.

It is a super-2 number, since 2×625020105² = 781300263308422050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (625020103) 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, 1096242 + ... + 1096811.

It is an arithmetic number, because the mean of its divisors is an integer number (65791620).

Almost surely, 2^625020105 is an apocalyptic number.

It is an amenable number.

625020105 is a deficient number, since it is larger than the sum of its proper divisors (427645815).

625020105 is a wasteful number, since it uses less digits than its factorization.

625020105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193080.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 625020105 is about 25000.4020967664. The cubic root of 625020105 is about 854.9971409911.

The spelling of 625020105 in words is "six hundred twenty-five million, twenty thousand, one hundred five".