15480000127 has 2 divisors, whose sum is σ = 15480000128. Its totient is φ = 15480000126.

The previous prime is 15480000119. The next prime is 15480000149. The reversal of 15480000127 is 72100008451.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15480000127 - 2³ = 15480000119 is a prime.

It is a super-2 number, since 2×15480000127² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15480000095 and 15480000104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15480000197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7740000063 + 7740000064.

It is an arithmetic number, because the mean of its divisors is an integer number (7740000064).

Almost surely, 2^15480000127 is an apocalyptic number.

15480000127 is a deficient number, since it is larger than the sum of its proper divisors (1).

15480000127 is an equidigital number, since it uses as much as digits as its factorization.

15480000127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 28.

Adding to 15480000127 its reverse (72100008451), we get a palindrome (87580008578).

The spelling of 15480000127 in words is "fifteen billion, four hundred eighty million, one hundred twenty-seven", and thus it is an aban number.