245625425106 has 32 divisors (see below), whose sum is σ = 520171823808. Its totient is φ = 77055421440.

The previous prime is 245625425081. The next prime is 245625425117. The reversal of 245625425106 is 601524526542.

It is a happy number.

It is a super-2 number, since 2×245625425106² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3006741 + ... + 3087351.

It is an arithmetic number, because the mean of its divisors is an integer number (16255369494).

Almost surely, 2^245625425106 is an apocalyptic number.

245625425106 is an abundant number, since it is smaller than the sum of its proper divisors (274546398702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245625425106 is a wasteful number, since it uses less digits than its factorization.

245625425106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110506.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 245625425106 in words is "two hundred forty-five billion, six hundred twenty-five million, four hundred twenty-five thousand, one hundred six".