1055250029 has 2 divisors, whose sum is σ = 1055250030. Its totient is φ = 1055250028.

The previous prime is 1055250019. The next prime is 1055250043. The reversal of 1055250029 is 9200525501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 981255625 + 73994404 = 31325^2 + 8602^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055250029 - 2⁸ = 1055249773 is a prime.

It is a super-2 number, since 2×1055250029² = 2227105247409001682, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1055249983 and 1055250010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055250019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527625014 + 527625015.

It is an arithmetic number, because the mean of its divisors is an integer number (527625015).

Almost surely, 2^1055250029 is an apocalyptic number.

It is an amenable number.

1055250029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055250029 is an equidigital number, since it uses as much as digits as its factorization.

1055250029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 1055250029 is about 32484.6121879268. The cubic root of 1055250029 is about 1018.0875445624.

The spelling of 1055250029 in words is "one billion, fifty-five million, two hundred fifty thousand, twenty-nine".