125054212404 has 24 divisors (see below), whose sum is σ = 318319813728. Its totient is φ = 37895215840.

The previous prime is 125054212403. The next prime is 125054212411. The reversal of 125054212404 is 404212450521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125054212403) 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, 473690067 + ... + 473690330.

It is an arithmetic number, because the mean of its divisors is an integer number (13263325572).

Almost surely, 2^125054212404 is an apocalyptic number.

It is an amenable number.

125054212404 is an abundant number, since it is smaller than the sum of its proper divisors (193265601324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125054212404 is a wasteful number, since it uses less digits than its factorization.

125054212404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947380415 (or 947380413 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 125054212404 its reverse (404212450521), we get a palindrome (529266662925).

The spelling of 125054212404 in words is "one hundred twenty-five billion, fifty-four million, two hundred twelve thousand, four hundred four".