1055775270 has 32 divisors (see below), whose sum is σ = 2764212480. Its totient is φ = 255945440.

The previous prime is 1055775263. The next prime is 1055775283. The reversal of 1055775270 is 725775501.

It is a super-2 number, since 2×1055775270² = 2229322841487145800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1599330 + ... + 1599989.

It is an arithmetic number, because the mean of its divisors is an integer number (86381640).

Almost surely, 2^1055775270 is an apocalyptic number.

1055775270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055775270 is an abundant number, since it is smaller than the sum of its proper divisors (1708437210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055775270 is a wasteful number, since it uses less digits than its factorization.

1055775270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3199340.

The product of its (nonzero) digits is 85750, while the sum is 39.

The square root of 1055775270 is about 32492.6956407129. The cubic root of 1055775270 is about 1018.2564311166.

The spelling of 1055775270 in words is "one billion, fifty-five million, seven hundred seventy-five thousand, two hundred seventy".