127015052379 has 8 divisors (see below), whose sum is σ = 169355402832. Its totient is φ = 84675701760.

The previous prime is 127015052377. The next prime is 127015052389. The reversal of 127015052379 is 973250510721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 127015052379 - 2¹ = 127015052377 is a prime.

It is a super-2 number, since 2×127015052379² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 127015052379.

It is not an unprimeable number, because it can be changed into a prime (127015052377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128187 + ... + 520059.

It is an arithmetic number, because the mean of its divisors is an integer number (21169425354).

Almost surely, 2^127015052379 is an apocalyptic number.

127015052379 is a deficient number, since it is larger than the sum of its proper divisors (42340350453).

127015052379 is a wasteful number, since it uses less digits than its factorization.

127015052379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499917.

The product of its (nonzero) digits is 132300, while the sum is 42.

The spelling of 127015052379 in words is "one hundred twenty-seven billion, fifteen million, fifty-two thousand, three hundred seventy-nine".