125114500544 has 112 divisors (see below), whose sum is σ = 281362781952. Its totient is φ = 54700800000.

The previous prime is 125114500541. The next prime is 125114500571. The reversal of 125114500544 is 445005411521.

It is a happy number.

It is a super-3 number, since 3×125114500544³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 125114500544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125114500541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2018819 + ... + 2079869.

It is an arithmetic number, because the mean of its divisors is an integer number (2512167696).

Almost surely, 2^125114500544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125114500544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140681390976).

125114500544 is an abundant number, since it is smaller than the sum of its proper divisors (156248281408).

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

125114500544 is a wasteful number, since it uses less digits than its factorization.

125114500544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61186 (or 61176 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 32.

The spelling of 125114500544 in words is "one hundred twenty-five billion, one hundred fourteen million, five hundred thousand, five hundred forty-four".