61052755 has 8 divisors (see below), whose sum is σ = 73416672. Its totient is φ = 48739968.

The previous prime is 61052749. The next prime is 61052821. The reversal of 61052755 is 55725016.

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

It is a cyclic number.

It is not a de Polignac number, because 61052755 - 2⁵ = 61052723 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10102 + ... + 14971.

It is an arithmetic number, because the mean of its divisors is an integer number (9177084).

Almost surely, 2^61052755 is an apocalyptic number.

61052755 is a deficient number, since it is larger than the sum of its proper divisors (12363917).

61052755 is a wasteful number, since it uses less digits than its factorization.

61052755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25565.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 61052755 is about 7813.6262388215. The cubic root of 61052755 is about 393.7631664364.

The spelling of 61052755 in words is "sixty-one million, fifty-two thousand, seven hundred fifty-five".