53851762797 has 8 divisors (see below), whose sum is σ = 82059829056. Its totient is φ = 30772435872.

The previous prime is 53851762717. The next prime is 53851762807. The reversal of 53851762797 is 79726715835.

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 53851762797 - 2¹⁶ = 53851697261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53851762797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53851762717) 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, 1282184808 + ... + 1282184849.

It is an arithmetic number, because the mean of its divisors is an integer number (10257478632).

Almost surely, 2^53851762797 is an apocalyptic number.

It is an amenable number.

53851762797 is a deficient number, since it is larger than the sum of its proper divisors (28208066259).

53851762797 is a wasteful number, since it uses less digits than its factorization.

53851762797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564369667.

The product of its digits is 22226400, while the sum is 60.

The spelling of 53851762797 in words is "fifty-three billion, eight hundred fifty-one million, seven hundred sixty-two thousand, seven hundred ninety-seven".