15197641084 has 6 divisors (see below), whose sum is σ = 26595871904. Its totient is φ = 7598820540.

The previous prime is 15197641073. The next prime is 15197641091. The reversal of 15197641084 is 48014679151.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1899705132 + ... + 1899705139.

Almost surely, 2^15197641084 is an apocalyptic number.

It is an amenable number.

15197641084 is a deficient number, since it is larger than the sum of its proper divisors (11398230820).

15197641084 is a wasteful number, since it uses less digits than its factorization.

15197641084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799410275 (or 3799410273 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 15197641084 in words is "fifteen billion, one hundred ninety-seven million, six hundred forty-one thousand, eighty-four".