705263153 has 16 divisors (see below), whose sum is σ = 825736704. Its totient is φ = 589800960.

The previous prime is 705263101. The next prime is 705263159. The reversal of 705263153 is 351362507.

It is not a de Polignac number, because 705263153 - 2⁶ = 705263089 is a prime.

It is a super-2 number, since 2×705263153² = 994792229959002818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (705263159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107693 + ... + 114053.

It is an arithmetic number, because the mean of its divisors is an integer number (51608544).

Almost surely, 2^705263153 is an apocalyptic number.

It is an amenable number.

705263153 is a deficient number, since it is larger than the sum of its proper divisors (120473551).

705263153 is a wasteful number, since it uses less digits than its factorization.

705263153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6752.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 705263153 is about 26556.7910900395. The cubic root of 705263153 is about 890.1237689252.

The spelling of 705263153 in words is "seven hundred five million, two hundred sixty-three thousand, one hundred fifty-three".