1059691955 has 16 divisors (see below), whose sum is σ = 1458959040. Its totient is φ = 723812352.

The previous prime is 1059691933. The next prime is 1059691967. The reversal of 1059691955 is 5591969501.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1059691955 - 2⁶ = 1059691891 is a prime.

It is a super-2 number, since 2×1059691955² = 2245894078983444050, which contains 22 as substring.

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, 49910 + ... + 67899.

It is an arithmetic number, because the mean of its divisors is an integer number (91184940).

Almost surely, 2^1059691955 is an apocalyptic number.

1059691955 is a deficient number, since it is larger than the sum of its proper divisors (399267085).

1059691955 is a wasteful number, since it uses less digits than its factorization.

1059691955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118078.

The product of its (nonzero) digits is 546750, while the sum is 50.

The square root of 1059691955 is about 32552.9100849678. The cubic root of 1059691955 is about 1019.5140434718.

The spelling of 1059691955 in words is "one billion, fifty-nine million, six hundred ninety-one thousand, nine hundred fifty-five".