53354555061 has 8 divisors (see below), whose sum is σ = 71142308160. Its totient is φ = 35568252672.

The previous prime is 53354555039. The next prime is 53354555077. The reversal of 53354555061 is 16055545335.

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

It is not a de Polignac number, because 53354555061 - 2⁷ = 53354554933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53354515061) 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, 273745 + ... + 426198.

It is an arithmetic number, because the mean of its divisors is an integer number (8892788520).

Almost surely, 2^53354555061 is an apocalyptic number.

It is an amenable number.

53354555061 is a deficient number, since it is larger than the sum of its proper divisors (17787753099).

53354555061 is a wasteful number, since it uses less digits than its factorization.

53354555061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725355.

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 53354555061 in words is "fifty-three billion, three hundred fifty-four million, five hundred fifty-five thousand, sixty-one".