53870366717039 has 4 divisors (see below), whose sum is σ = 53870389663200. Its totient is φ = 53870343770880.

The previous prime is 53870366716997. The next prime is 53870366717047. The reversal of 53870366717039 is 93071766307835.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53870366717039 - 2⁸ = 53870366716783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53870366417039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7490807 + ... + 12800504.

It is an arithmetic number, because the mean of its divisors is an integer number (13467597415800).

Almost surely, 2^{53870366717039} is an apocalyptic number.

53870366717039 is a deficient number, since it is larger than the sum of its proper divisors (22946161).

53870366717039 is a wasteful number, since it uses less digits than its factorization.

53870366717039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22946160.

The product of its (nonzero) digits is 120022560, while the sum is 65.

The spelling of 53870366717039 in words is "fifty-three trillion, eight hundred seventy billion, three hundred sixty-six million, seven hundred seventeen thousand, thirty-nine".