5123225200545 has 24 divisors (see below), whose sum is σ = 8880468308712. Its totient is φ = 2732321760000.

The previous prime is 5123225200501. The next prime is 5123225200559. The reversal of 5123225200545 is 5450025223215.

5123225200545 is a `hidden beast` number, since 5 + 123 + 2 + 2 + 520 + 0 + 5 + 4 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 713565393984 + 4409659806561 = 844728^2 + 2099919^2 .

It is not a de Polignac number, because 5123225200545 - 2⁹ = 5123225200033 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 588445 + ... + 3254645.

It is an arithmetic number, because the mean of its divisors is an integer number (370019512863).

Almost surely, 2^{5123225200545} is an apocalyptic number.

It is an amenable number.

5123225200545 is a deficient number, since it is larger than the sum of its proper divisors (3757243108167).

5123225200545 is a wasteful number, since it uses less digits than its factorization.

5123225200545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708913 (or 2708910 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 5123225200545 in words is "five trillion, one hundred twenty-three billion, two hundred twenty-five million, two hundred thousand, five hundred forty-five".