61606197004354 has 8 divisors (see below), whose sum is σ = 93306473133120. Its totient is φ = 30504039293316.

The previous prime is 61606197004243. The next prime is 61606197004367. The reversal of 61606197004354 is 45340079160616.

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

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, 149529604174 + ... + 149529604585.

It is an arithmetic number, because the mean of its divisors is an integer number (11663309141640).

Almost surely, 2^{61606197004354} is an apocalyptic number.

61606197004354 is a deficient number, since it is larger than the sum of its proper divisors (31700276128766).

61606197004354 is a wasteful number, since it uses less digits than its factorization.

61606197004354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299059208864.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 61606197004354 in words is "sixty-one trillion, six hundred six billion, one hundred ninety-seven million, four thousand, three hundred fifty-four".