125425005213 has 16 divisors (see below), whose sum is σ = 168731763200. Its totient is φ = 82869568560.

The previous prime is 125425005113. The next prime is 125425005217. The reversal of 125425005213 is 312500524521.

It is not a de Polignac number, because 125425005213 - 2¹³ = 125424997021 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 (125425005217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25273 + ... + 501486.

It is an arithmetic number, because the mean of its divisors is an integer number (10545735200).

Almost surely, 2^125425005213 is an apocalyptic number.

It is an amenable number.

125425005213 is a deficient number, since it is larger than the sum of its proper divisors (43306757987).

125425005213 is a wasteful number, since it uses less digits than its factorization.

125425005213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527472.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 125425005213 its reverse (312500524521), we get a palindrome (437925529734).

The spelling of 125425005213 in words is "one hundred twenty-five billion, four hundred twenty-five million, five thousand, two hundred thirteen".