61327511135060 has 48 divisors (see below), whose sum is σ = 128908281600000. Its totient is φ = 24508055829504.

The previous prime is 61327511135029. The next prime is 61327511135083. The reversal of 61327511135060 is 6053111572316.

It is a super-2 number, since 2×61327511135060² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 61327511134999 and 61327511135017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189261461 + ... + 189585219.

It is an arithmetic number, because the mean of its divisors is an integer number (2685589200000).

Almost surely, 2^{61327511135060} is an apocalyptic number.

It is an amenable number.

61327511135060 is an abundant number, since it is smaller than the sum of its proper divisors (67580770464940).

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

61327511135060 is a wasteful number, since it uses less digits than its factorization.

61327511135060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332600 (or 332598 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 41.

The spelling of 61327511135060 in words is "sixty-one trillion, three hundred twenty-seven billion, five hundred eleven million, one hundred thirty-five thousand, sixty".