2506225677146 has 16 divisors (see below), whose sum is σ = 3894518688840. Its totient is φ = 1208176065600.

The previous prime is 2506225677083. The next prime is 2506225677149. The reversal of 2506225677146 is 6417765226052.

2506225677146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2506126455625 + 99221521 = 1583075^2 + 9961^2 .

It is not an unprimeable number, because it can be changed into a prime (2506225677149) 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, 30780161 + ... + 30861476.

Almost surely, 2^{2506225677146} is an apocalyptic number.

2506225677146 is a deficient number, since it is larger than the sum of its proper divisors (1388293011694).

2506225677146 is a wasteful number, since it uses less digits than its factorization.

2506225677146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61642369.

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 2506225677146 in words is "two trillion, five hundred six billion, two hundred twenty-five million, six hundred seventy-seven thousand, one hundred forty-six".