125619006051469 has 16 divisors (see below), whose sum is σ = 143583880590720. Its totient is φ = 107658958155840.

The previous prime is 125619006051467. The next prime is 125619006051481. The reversal of 125619006051469 is 964150600916521.

It is not a de Polignac number, because 125619006051469 - 2¹ = 125619006051467 is a prime.

It is a super-2 number, since 2×125619006051469² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125619006051467) 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, 2681107047 + ... + 2681153899.

It is an arithmetic number, because the mean of its divisors is an integer number (8973992536920).

Almost surely, 2^{125619006051469} is an apocalyptic number.

It is an amenable number.

125619006051469 is a deficient number, since it is larger than the sum of its proper divisors (17964874539251).

125619006051469 is a wasteful number, since it uses less digits than its factorization.

125619006051469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90180.

The product of its (nonzero) digits is 3499200, while the sum is 55.

The spelling of 125619006051469 in words is "one hundred twenty-five trillion, six hundred nineteen billion, six million, fifty-one thousand, four hundred sixty-nine".