53546141656 has 16 divisors (see below), whose sum is σ = 114741732240. Its totient is φ = 22948346400.

The previous prime is 53546141651. The next prime is 53546141707. The reversal of 53546141656 is 65614164535.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53546141651) 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, 478090495 + ... + 478090606.

It is an arithmetic number, because the mean of its divisors is an integer number (7171358265).

Almost surely, 2^53546141656 is an apocalyptic number.

53546141656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53546141656 is an abundant number, since it is smaller than the sum of its proper divisors (61195590584).

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

53546141656 is a wasteful number, since it uses less digits than its factorization.

53546141656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956181114 (or 956181110 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 46.

The spelling of 53546141656 in words is "fifty-three billion, five hundred forty-six million, one hundred forty-one thousand, six hundred fifty-six".