53613655614 has 48 divisors (see below), whose sum is σ = 118661542272. Its totient is φ = 17490842064.

The previous prime is 53613655583. The next prime is 53613655639. The reversal of 53613655614 is 41655631635.

It is a happy number.

53613655614 is a `hidden beast` number, since 5 + 3 + 61 + 36 + 556 + 1 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 53613655614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7834 + ... + 327549.

It is an arithmetic number, because the mean of its divisors is an integer number (2472115464).

Almost surely, 2^53613655614 is an apocalyptic number.

53613655614 is an abundant number, since it is smaller than the sum of its proper divisors (65047886658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53613655614 is a wasteful number, since it uses less digits than its factorization.

53613655614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335581 (or 335578 counting only the distinct ones).

The product of its digits is 972000, while the sum is 45.

The spelling of 53613655614 in words is "fifty-three billion, six hundred thirteen million, six hundred fifty-five thousand, six hundred fourteen".