47247515333609 has 16 divisors (see below), whose sum is σ = 49047031148544. Its totient is φ = 45484098080400.

The previous prime is 47247515333581. The next prime is 47247515333653. The reversal of 47247515333609 is 90633351574274.

It is a happy number.

It is not a de Polignac number, because 47247515333609 - 2³² = 47243220366313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47247515333309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24344537 + ... + 26213574.

It is an arithmetic number, because the mean of its divisors is an integer number (3065439446784).

Almost surely, 2^{47247515333609} is an apocalyptic number.

It is an amenable number.

47247515333609 is a deficient number, since it is larger than the sum of its proper divisors (1799515814935).

47247515333609 is a wasteful number, since it uses less digits than its factorization.

47247515333609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50558468.

The product of its (nonzero) digits is 57153600, while the sum is 59.

The spelling of 47247515333609 in words is "forty-seven trillion, two hundred forty-seven billion, five hundred fifteen million, three hundred thirty-three thousand, six hundred nine".