125022551320253 has 4 divisors (see below), whose sum is σ = 125022573871008. Its totient is φ = 125022528769500.

The previous prime is 125022551320181. The next prime is 125022551320279. The reversal of 125022551320253 is 352023155220521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125022551320253 - 2¹⁰ = 125022551319229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125022551328253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3458000 + ... + 16186502.

It is an arithmetic number, because the mean of its divisors is an integer number (31255643467752).

Almost surely, 2^{125022551320253} is an apocalyptic number.

It is an amenable number.

125022551320253 is a deficient number, since it is larger than the sum of its proper divisors (22550755).

125022551320253 is an equidigital number, since it uses as much as digits as its factorization.

125022551320253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22550754.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 125022551320253 in words is "one hundred twenty-five trillion, twenty-two billion, five hundred fifty-one million, three hundred twenty thousand, two hundred fifty-three".