1601070555 has 16 divisors (see below), whose sum is σ = 2927672064. Its totient is φ = 731917920.

The previous prime is 1601070533. The next prime is 1601070577. The reversal of 1601070555 is 5550701061.

It is an interprime number because it is at equal distance from previous prime (1601070533) and next prime (1601070577).

It is not a de Polignac number, because 1601070555 - 2¹⁶ = 1601005019 is a prime.

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, 7624041 + ... + 7624250.

It is an arithmetic number, because the mean of its divisors is an integer number (182979504).

Almost surely, 2^1601070555 is an apocalyptic number.

1601070555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1601070555 is a deficient number, since it is larger than the sum of its proper divisors (1326601509).

1601070555 is a wasteful number, since it uses less digits than its factorization.

1601070555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15248306.

The product of its (nonzero) digits is 5250, while the sum is 30.

The square root of 1601070555 is about 40013.3796997954. The cubic root of 1601070555 is about 1169.8678972773.

The spelling of 1601070555 in words is "one billion, six hundred one million, seventy thousand, five hundred fifty-five".