53041275137680 has 40 divisors (see below), whose sum is σ = 123417535774392. Its totient is φ = 21199895675904.

The previous prime is 53041275137657. The next prime is 53041275137681. The reversal of 53041275137680 is 8673157214035.

It can be written as a sum of positive squares in 4 ways, for example, as 1864306236816 + 51176968900864 = 1365396^2 + 7153808^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (53041275137681) 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, 259496877 + ... + 259701196.

Almost surely, 2^{53041275137680} is an apocalyptic number.

It is an amenable number.

53041275137680 is an abundant number, since it is smaller than the sum of its proper divisors (70376260636712).

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

53041275137680 is a wasteful number, since it uses less digits than its factorization.

53041275137680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519199363 (or 519199357 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 52.

The spelling of 53041275137680 in words is "fifty-three trillion, forty-one billion, two hundred seventy-five million, one hundred thirty-seven thousand, six hundred eighty".