125362533419 has 4 divisors (see below), whose sum is σ = 125372486760. Its totient is φ = 125352580080.

The previous prime is 125362533409. The next prime is 125362533431. The reversal of 125362533419 is 914335263521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 914335263521 = 379 ⋅2412494099.

It is a cyclic number.

It is not a de Polignac number, because 125362533419 - 2¹⁶ = 125362467883 is a prime.

It is a super-2 number, since 2×125362533419² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125362533419.

It is not an unprimeable number, because it can be changed into a prime (125362533409) 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, 4957754 + ... + 4982975.

It is an arithmetic number, because the mean of its divisors is an integer number (31343121690).

Almost surely, 2^125362533419 is an apocalyptic number.

125362533419 is a deficient number, since it is larger than the sum of its proper divisors (9953341).

125362533419 is an equidigital number, since it uses as much as digits as its factorization.

125362533419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9953340.

The product of its digits is 583200, while the sum is 44.

The spelling of 125362533419 in words is "one hundred twenty-five billion, three hundred sixty-two million, five hundred thirty-three thousand, four hundred nineteen".