15146880001 has 8 divisors (see below), whose sum is σ = 16557804864. Its totient is φ = 13741611120.

The previous prime is 15146879999. The next prime is 15146880083. The reversal of 15146880001 is 10008864151.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 15146880001 - 2¹ = 15146879999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15146880401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1408390 + ... + 1419103.

It is an arithmetic number, because the mean of its divisors is an integer number (2069725608).

Almost surely, 2^15146880001 is an apocalyptic number.

15146880001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15146880001 is a deficient number, since it is larger than the sum of its proper divisors (1410924863).

15146880001 is a wasteful number, since it uses less digits than its factorization.

15146880001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827991.

The product of its (nonzero) digits is 7680, while the sum is 34.

The spelling of 15146880001 in words is "fifteen billion, one hundred forty-six million, eight hundred eighty thousand, one".