1454777113 has 2 divisors, whose sum is σ = 1454777114. Its totient is φ = 1454777112.

The previous prime is 1454777087. The next prime is 1454777147. The reversal of 1454777113 is 3117774541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1452905689 + 1871424 = 38117^2 + 1368^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454777113 - 2⁵ = 1454777081 is a prime.

It is a super-2 number, since 2×1454777113² = 4232752897017229538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1454777813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727388556 + 727388557.

It is an arithmetic number, because the mean of its divisors is an integer number (727388557).

Almost surely, 2^1454777113 is an apocalyptic number.

It is an amenable number.

1454777113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454777113 is an equidigital number, since it uses as much as digits as its factorization.

1454777113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82320, while the sum is 40.

The square root of 1454777113 is about 38141.5405168695. The cubic root of 1454777113 is about 1133.0928175792.

The spelling of 1454777113 in words is "one billion, four hundred fifty-four million, seven hundred seventy-seven thousand, one hundred thirteen".