53186480695 has 4 divisors (see below), whose sum is σ = 63823776840. Its totient is φ = 42549184552.

The previous prime is 53186480681. The next prime is 53186480707. The reversal of 53186480695 is 59608468135.

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 53186480695 - 2⁹ = 53186480183 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5318648065 + ... + 5318648074.

It is an arithmetic number, because the mean of its divisors is an integer number (15955944210).

Almost surely, 2^53186480695 is an apocalyptic number.

53186480695 is a deficient number, since it is larger than the sum of its proper divisors (10637296145).

53186480695 is a wasteful number, since it uses less digits than its factorization.

53186480695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10637296144.

The product of its (nonzero) digits is 6220800, while the sum is 55.

The spelling of 53186480695 in words is "fifty-three billion, one hundred eighty-six million, four hundred eighty thousand, six hundred ninety-five".