53032545015 has 8 divisors (see below), whose sum is σ = 84852072048. Its totient is φ = 28284024000.

The previous prime is 53032545011. The next prime is 53032545017. The reversal of 53032545015 is 51054523035.

It is a happy number.

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

It is not a de Polignac number, because 53032545015 - 2² = 53032545011 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53032545011) 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, 1767751486 + ... + 1767751515.

It is an arithmetic number, because the mean of its divisors is an integer number (10606509006).

Almost surely, 2^53032545015 is an apocalyptic number.

53032545015 is a deficient number, since it is larger than the sum of its proper divisors (31819527033).

53032545015 is a wasteful number, since it uses less digits than its factorization.

53032545015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535503009.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 53032545015 in words is "fifty-three billion, thirty-two million, five hundred forty-five thousand, fifteen".