125368078050 has 120 divisors (see below), whose sum is σ = 359574580992. Its totient is φ = 32353020000.

The previous prime is 125368078027. The next prime is 125368078091. The reversal of 125368078050 is 50870863521.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 125368077987 and 125368078005.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 373726 + ... + 624825.

Almost surely, 2^125368078050 is an apocalyptic number.

125368078050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125368078050 is an abundant number, since it is smaller than the sum of its proper divisors (234206502942).

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

125368078050 is a wasteful number, since it uses less digits than its factorization.

125368078050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998606 (or 998592 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 125368078050 in words is "one hundred twenty-five billion, three hundred sixty-eight million, seventy-eight thousand, fifty".