1260150049 has 2 divisors, whose sum is σ = 1260150050. Its totient is φ = 1260150048.

The previous prime is 1260150043. The next prime is 1260150083. The reversal of 1260150049 is 9400510621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1249127649 + 11022400 = 35343^2 + 3320^2 .

It is a cyclic number.

It is not a de Polignac number, because 1260150049 - 2⁹ = 1260149537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1260149999 and 1260150026.

It is not a weakly prime, because it can be changed into another prime (1260150043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630075024 + 630075025.

It is an arithmetic number, because the mean of its divisors is an integer number (630075025).

Almost surely, 2^1260150049 is an apocalyptic number.

It is an amenable number.

1260150049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1260150049 is an equidigital number, since it uses as much as digits as its factorization.

1260150049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1260150049 is about 35498.5922115230. The cubic root of 1260150049 is about 1080.1251709632.

The spelling of 1260150049 in words is "one billion, two hundred sixty million, one hundred fifty thousand, forty-nine".