61002692747360 has 192 divisors, whose sum is σ = 177765213451392. Its totient is φ = 19264098779136.

The previous prime is 61002692747341. The next prime is 61002692747369. The reversal of 61002692747360 is 6374729620016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61002692747369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2069954 + ... + 11237886.

It is an arithmetic number, because the mean of its divisors is an integer number (925860486726).

Almost surely, 2^{61002692747360} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61002692747360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88882606725696).

61002692747360 is an abundant number, since it is smaller than the sum of its proper divisors (116762520704032).

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

61002692747360 is a wasteful number, since it uses less digits than its factorization.

61002692747360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9168425 (or 9168417 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 53.

The spelling of 61002692747360 in words is "sixty-one trillion, two billion, six hundred ninety-two million, seven hundred forty-seven thousand, three hundred sixty".