53320355654 has 8 divisors (see below), whose sum is σ = 79984085688. Its totient is φ = 26658993760.

The previous prime is 53320355629. The next prime is 53320355677. The reversal of 53320355654 is 45655302335.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 534632 + ... + 626475.

It is an arithmetic number, because the mean of its divisors is an integer number (9998010711).

Almost surely, 2^53320355654 is an apocalyptic number.

53320355654 is a deficient number, since it is larger than the sum of its proper divisors (26663730034).

53320355654 is a wasteful number, since it uses less digits than its factorization.

53320355654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184070.

The product of its (nonzero) digits is 810000, while the sum is 41.

Adding to 53320355654 its reverse (45655302335), we get a palindrome (98975657989).

The spelling of 53320355654 in words is "fifty-three billion, three hundred twenty million, three hundred fifty-five thousand, six hundred fifty-four".