1055589701 has 2 divisors, whose sum is σ = 1055589702. Its totient is φ = 1055589700.

The previous prime is 1055589697. The next prime is 1055589727. The reversal of 1055589701 is 1079855501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 993888676 + 61701025 = 31526^2 + 7855^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055589701 - 2² = 1055589697 is a prime.

It is a super-2 number, since 2×1055589701² = 2228539233714538802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055589781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527794850 + 527794851.

It is an arithmetic number, because the mean of its divisors is an integer number (527794851).

Almost surely, 2^1055589701 is an apocalyptic number.

It is an amenable number.

1055589701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055589701 is an equidigital number, since it uses as much as digits as its factorization.

1055589701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 41.

The square root of 1055589701 is about 32489.8399657493. The cubic root of 1055589701 is about 1018.1967694617.

The spelling of 1055589701 in words is "one billion, fifty-five million, five hundred eighty-nine thousand, seven hundred one".