125025155411 has 6 divisors (see below), whose sum is σ = 135382269060. Its totient is φ = 115407835608.

The previous prime is 125025155329. The next prime is 125025155413. The reversal of 125025155411 is 114551520521.

It is not a de Polignac number, because 125025155411 - 2¹⁸ = 125024893267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125025155413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 369896741 + ... + 369897078.

It is an arithmetic number, because the mean of its divisors is an integer number (22563711510).

Almost surely, 2^125025155411 is an apocalyptic number.

125025155411 is a deficient number, since it is larger than the sum of its proper divisors (10357113649).

125025155411 is an equidigital number, since it uses as much as digits as its factorization.

125025155411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739793845 (or 739793832 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 32.

Adding to 125025155411 its reverse (114551520521), we get a palindrome (239576675932).

The spelling of 125025155411 in words is "one hundred twenty-five billion, twenty-five million, one hundred fifty-five thousand, four hundred eleven".