127500125250 has 64 divisors (see below), whose sum is σ = 318299829120. Its totient is φ = 33993675200.

The previous prime is 127500125209. The next prime is 127500125279. The reversal of 127500125250 is 52521005721.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5089756 + ... + 5114744.

It is an arithmetic number, because the mean of its divisors is an integer number (4973434830).

Almost surely, 2^127500125250 is an apocalyptic number.

127500125250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127500125250 is an abundant number, since it is smaller than the sum of its proper divisors (190799703870).

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

127500125250 is a wasteful number, since it uses less digits than its factorization.

127500125250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31812 (or 31802 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 30.

The spelling of 127500125250 in words is "one hundred twenty-seven billion, five hundred million, one hundred twenty-five thousand, two hundred fifty".