61053354074 has 8 divisors (see below), whose sum is σ = 91612365780. Its totient is φ = 30515898816.

The previous prime is 61053354067. The next prime is 61053354143. The reversal of 61053354074 is 47045335016.

It can be written as a sum of positive squares in 2 ways, for example, as 61012458049 + 40896025 = 247007^2 + 6395^2 .

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, 5382029 + ... + 5393360.

Almost surely, 2^61053354074 is an apocalyptic number.

61053354074 is a deficient number, since it is larger than the sum of its proper divisors (30559011706).

61053354074 is a wasteful number, since it uses less digits than its factorization.

61053354074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10778224.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 61053354074 in words is "sixty-one billion, fifty-three million, three hundred fifty-four thousand, seventy-four".