125144525005413 has 8 divisors (see below), whose sum is σ = 168869720489568. Its totient is φ = 82424506429104.

The previous prime is 125144525005393. The next prime is 125144525005429. The reversal of 125144525005413 is 314500525441521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125144525005413 - 2²¹ = 125144522908261 is a prime.

It is a super-2 number, since 2×125144525005413² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125144525005453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251294226670 + ... + 251294227167.

It is an arithmetic number, because the mean of its divisors is an integer number (21108715061196).

Almost surely, 2^{125144525005413} is an apocalyptic number.

It is an amenable number.

125144525005413 is a deficient number, since it is larger than the sum of its proper divisors (43725195484155).

125144525005413 is an equidigital number, since it uses as much as digits as its factorization.

125144525005413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502588453923.

The product of its (nonzero) digits is 480000, while the sum is 42.

The spelling of 125144525005413 in words is "one hundred twenty-five trillion, one hundred forty-four billion, five hundred twenty-five million, five thousand, four hundred thirteen".