1055605101 has 8 divisors (see below), whose sum is σ = 1437419904. Its totient is φ = 688763520.

The previous prime is 1055605099. The next prime is 1055605127. The reversal of 1055605101 is 1015065501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1055605101 - 2¹ = 1055605099 is a prime.

It is a super-2 number, since 2×1055605101² = 2228604258514440402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055607101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3743140 + ... + 3743421.

It is an arithmetic number, because the mean of its divisors is an integer number (179677488).

Almost surely, 2^1055605101 is an apocalyptic number.

It is an amenable number.

1055605101 is a deficient number, since it is larger than the sum of its proper divisors (381814803).

1055605101 is an equidigital number, since it uses as much as digits as its factorization.

1055605101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7486611.

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 1055605101 is about 32490.0769620510. The cubic root of 1055605101 is about 1018.2017209291.

The spelling of 1055605101 in words is "one billion, fifty-five million, six hundred five thousand, one hundred one".