53719562207 has 4 divisors (see below), whose sum is σ = 53828971176. Its totient is φ = 53610153240.

The previous prime is 53719562161. The next prime is 53719562219. The reversal of 53719562207 is 70226591735.

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 53719562207 - 2²⁴ = 53702784991 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 (53719562227) 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, 54703748 + ... + 54704729.

It is an arithmetic number, because the mean of its divisors is an integer number (13457242794).

Almost surely, 2^53719562207 is an apocalyptic number.

53719562207 is a deficient number, since it is larger than the sum of its proper divisors (109408969).

53719562207 is a wasteful number, since it uses less digits than its factorization.

53719562207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109408968.

The product of its (nonzero) digits is 793800, while the sum is 47.

The spelling of 53719562207 in words is "fifty-three billion, seven hundred nineteen million, five hundred sixty-two thousand, two hundred seven".