61075300134 has 8 divisors (see below), whose sum is σ = 122150600280. Its totient is φ = 20358433376.

The previous prime is 61075300061. The next prime is 61075300151. The reversal of 61075300134 is 43100357016.

It is a sphenic number, since it is the product of 3 distinct primes.

61075300134 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5089608339 + ... + 5089608350.

It is an arithmetic number, because the mean of its divisors is an integer number (15268825035).

Almost surely, 2^61075300134 is an apocalyptic number.

61075300134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

61075300134 is a wasteful number, since it uses less digits than its factorization.

61075300134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10179216694.

The product of its (nonzero) digits is 7560, while the sum is 30.

The spelling of 61075300134 in words is "sixty-one billion, seventy-five million, three hundred thousand, one hundred thirty-four".