61098592255080 has 64 divisors (see below), whose sum is σ = 183301370236800. Its totient is φ = 16292460737280.

The previous prime is 61098592255069. The next prime is 61098592255087. The reversal of 61098592255080 is 8055229589016.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (61098592255087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3811611 + ... + 11692970.

It is an arithmetic number, because the mean of its divisors is an integer number (2864083909950).

Almost surely, 2^{61098592255080} is an apocalyptic number.

61098592255080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

61098592255080 is an abundant number, since it is smaller than the sum of its proper divisors (122202777981720).

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

61098592255080 is a wasteful number, since it uses less digits than its factorization.

61098592255080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15537434 (or 15537430 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 60.

The spelling of 61098592255080 in words is "sixty-one trillion, ninety-eight billion, five hundred ninety-two million, two hundred fifty-five thousand, eighty".