698052755 has 16 divisors (see below), whose sum is σ = 861547104. Its totient is φ = 542653440.

The previous prime is 698052739. The next prime is 698052763. The reversal of 698052755 is 557250896.

698052755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 698052755 - 2⁴ = 698052739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34115 + ... + 50595.

It is an arithmetic number, because the mean of its divisors is an integer number (53846694).

Almost surely, 2^698052755 is an apocalyptic number.

698052755 is a deficient number, since it is larger than the sum of its proper divisors (163494349).

698052755 is a wasteful number, since it uses less digits than its factorization.

698052755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16726.

The product of its (nonzero) digits is 756000, while the sum is 47.

The square root of 698052755 is about 26420.6880114807. The cubic root of 698052755 is about 887.0799196898.

The spelling of 698052755 in words is "six hundred ninety-eight million, fifty-two thousand, seven hundred fifty-five".