611048755 has 8 divisors (see below), whose sum is σ = 734226624. Its totient is φ = 488193600.

The previous prime is 611048749. The next prime is 611048771. The reversal of 611048755 is 557840116.

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

It is not a de Polignac number, because 611048755 - 2¹⁵ = 611015987 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76491 + ... + 84100.

It is an arithmetic number, because the mean of its divisors is an integer number (91778328).

Almost surely, 2^611048755 is an apocalyptic number.

611048755 is a deficient number, since it is larger than the sum of its proper divisors (123177869).

611048755 is a wasteful number, since it uses less digits than its factorization.

611048755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161357.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 611048755 is about 24719.4003770318. The cubic root of 611048755 is about 848.5783641058.

The spelling of 611048755 in words is "six hundred eleven million, forty-eight thousand, seven hundred fifty-five".