51532005403099 has 8 divisors (see below), whose sum is σ = 55628454525840. Its totient is φ = 47454477524256.

The previous prime is 51532005403027. The next prime is 51532005403121. The reversal of 51532005403099 is 99030450023515.

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 51532005403099 - 2⁹ = 51532005402587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51532005406099) 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, 4730305312 + ... + 4730316205.

It is an arithmetic number, because the mean of its divisors is an integer number (6953556815730).

Almost surely, 2^{51532005403099} is an apocalyptic number.

51532005403099 is a deficient number, since it is larger than the sum of its proper divisors (4096449122741).

51532005403099 is a wasteful number, since it uses less digits than its factorization.

51532005403099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9460621949.

The product of its (nonzero) digits is 729000, while the sum is 46.

The spelling of 51532005403099 in words is "fifty-one trillion, five hundred thirty-two billion, five million, four hundred three thousand, ninety-nine".