127006537250 has 64 divisors (see below), whose sum is σ = 243351972864. Its totient is φ = 49611736000.

The previous prime is 127006537249. The next prime is 127006537271. The reversal of 127006537250 is 52735600721.

It is a super-2 number, since 2×127006537250² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5405027 + ... + 5428473.

It is an arithmetic number, because the mean of its divisors is an integer number (3802374576).

Almost surely, 2^127006537250 is an apocalyptic number.

127006537250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127006537250 is a deficient number, since it is larger than the sum of its proper divisors (116345435614).

127006537250 is a wasteful number, since it uses less digits than its factorization.

127006537250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23972 (or 23962 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 38.

The spelling of 127006537250 in words is "one hundred twenty-seven billion, six million, five hundred thirty-seven thousand, two hundred fifty".