125471604870 has 48 divisors (see below), whose sum is σ = 326298765312. Its totient is φ = 33451649280.

The previous prime is 125471604859. The next prime is 125471604871. The reversal of 125471604870 is 78406174521.

125471604870 is a `hidden beast` number, since 1 + 2 + 5 + 4 + 7 + 160 + 487 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125471604871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 257659 + ... + 563321.

It is an arithmetic number, because the mean of its divisors is an integer number (6797890944).

Almost surely, 2^125471604870 is an apocalyptic number.

125471604870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125471604870 is an abundant number, since it is smaller than the sum of its proper divisors (200827160442).

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

125471604870 is a wasteful number, since it uses less digits than its factorization.

125471604870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310237 (or 310234 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 125471604870 in words is "one hundred twenty-five billion, four hundred seventy-one million, six hundred four thousand, eight hundred seventy".