52141757347638 has 48 divisors (see below), whose sum is σ = 129114138360480. Its totient is φ = 14897504717568.

The previous prime is 52141757347621. The next prime is 52141757347663. The reversal of 52141757347638 is 83674375714125.

52141757347638 is a `hidden beast` number, since 5 + 2 + 1 + 4 + 17 + 573 + 47 + 6 + 3 + 8 = 666.

It is a super-2 number, since 2×52141757347638² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

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, 11878308 + ... + 15664536.

It is an arithmetic number, because the mean of its divisors is an integer number (2689877882510).

Almost surely, 2^{52141757347638} is an apocalyptic number.

52141757347638 is an abundant number, since it is smaller than the sum of its proper divisors (76972381012842).

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

52141757347638 is a wasteful number, since it uses less digits than its factorization.

52141757347638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3895541 (or 3895538 counting only the distinct ones).

The product of its digits is 118540800, while the sum is 63.

The spelling of 52141757347638 in words is "fifty-two trillion, one hundred forty-one billion, seven hundred fifty-seven million, three hundred forty-seven thousand, six hundred thirty-eight".