15364532468 has 6 divisors (see below), whose sum is σ = 26887931826. Its totient is φ = 7682266232.

The previous prime is 15364532423. The next prime is 15364532497. The reversal of 15364532468 is 86423546351.

15364532468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8177223184 + 7187309284 = 90428^2 + 84778^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1920566555 + ... + 1920566562.

It is an arithmetic number, because the mean of its divisors is an integer number (4481321971).

Almost surely, 2^15364532468 is an apocalyptic number.

It is an amenable number.

15364532468 is a deficient number, since it is larger than the sum of its proper divisors (11523399358).

15364532468 is a wasteful number, since it uses less digits than its factorization.

15364532468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3841133121 (or 3841133119 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 47.

The spelling of 15364532468 in words is "fifteen billion, three hundred sixty-four million, five hundred thirty-two thousand, four hundred sixty-eight".