52280699993815 has 8 divisors (see below), whose sum is σ = 62755340997888. Its totient is φ = 41812225991520.

The previous prime is 52280699993789. The next prime is 52280699993843. The reversal of 52280699993815 is 51839999608225.

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 52280699993815 - 2²¹ = 52280697896663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1541731792 + ... + 1541765701.

It is an arithmetic number, because the mean of its divisors is an integer number (7844417624736).

Almost surely, 2^{52280699993815} is an apocalyptic number.

52280699993815 is a deficient number, since it is larger than the sum of its proper divisors (10474641004073).

52280699993815 is a wasteful number, since it uses less digits than its factorization.

52280699993815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083500889.

The product of its (nonzero) digits is 755827200, while the sum is 76.

The spelling of 52280699993815 in words is "fifty-two trillion, two hundred eighty billion, six hundred ninety-nine million, nine hundred ninety-three thousand, eight hundred fifteen".