15532130471 has 16 divisors (see below), whose sum is σ = 18504557568. Its totient is φ = 12850370400.

The previous prime is 15532130447. The next prime is 15532130489. The reversal of 15532130471 is 17403123551.

15532130471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 15532130471 - 2¹⁰ = 15532129447 is a prime.

It is a super-3 number, since 3×15532130471³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15532130071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754751 + ... + 775056.

It is an arithmetic number, because the mean of its divisors is an integer number (1156534848).

Almost surely, 2^15532130471 is an apocalyptic number.

15532130471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

15532130471 is a deficient number, since it is larger than the sum of its proper divisors (2972427097).

15532130471 is a wasteful number, since it uses less digits than its factorization.

15532130471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529902.

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 15532130471 in words is "fifteen billion, five hundred thirty-two million, one hundred thirty thousand, four hundred seventy-one".