125471325650 has 24 divisors (see below), whose sum is σ = 254592727344. Its totient is φ = 45625936400.

The previous prime is 125471325541. The next prime is 125471325709. The reversal of 125471325650 is 56523174521.

It is a junction number, because it is equal to n+sod(n) for n = 125471325598 and 125471325607.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114064292 + ... + 114065391.

It is an arithmetic number, because the mean of its divisors is an integer number (10608030306).

Almost surely, 2^125471325650 is an apocalyptic number.

125471325650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125471325650 is an abundant number, since it is smaller than the sum of its proper divisors (129121401694).

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

125471325650 is a wasteful number, since it uses less digits than its factorization.

125471325650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228129706 (or 228129701 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 125471325650 in words is "one hundred twenty-five billion, four hundred seventy-one million, three hundred twenty-five thousand, six hundred fifty".