1512152016049 has 8 divisors (see below), whose sum is σ = 1570851152640. Its totient is φ = 1454491802400.

The previous prime is 1512152016041. The next prime is 1512152016061. The reversal of 1512152016049 is 9406102512151.

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 1512152016049 - 2³ = 1512152016041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1512152015999 and 1512152016017.

It is not an unprimeable number, because it can be changed into a prime (1512152016041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259727769 + ... + 259733590.

It is an arithmetic number, because the mean of its divisors is an integer number (196356394080).

Almost surely, 2^{1512152016049} is an apocalyptic number.

It is an amenable number.

1512152016049 is a deficient number, since it is larger than the sum of its proper divisors (58699136591).

1512152016049 is an equidigital number, since it uses as much as digits as its factorization.

1512152016049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519461471.

The product of its (nonzero) digits is 21600, while the sum is 37.

The spelling of 1512152016049 in words is "one trillion, five hundred twelve billion, one hundred fifty-two million, sixteen thousand, forty-nine".