1453523051 has 2 divisors, whose sum is σ = 1453523052. Its totient is φ = 1453523050.

The previous prime is 1453523041. The next prime is 1453523053. The reversal of 1453523051 is 1503253541.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1453523051 is a prime.

It is a super-2 number, since 2×1453523051² = 4225458519576697202, which contains 22 as substring.

Together with 1453523053, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1453523053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726761525 + 726761526.

It is an arithmetic number, because the mean of its divisors is an integer number (726761526).

Almost surely, 2^1453523051 is an apocalyptic number.

1453523051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453523051 is an equidigital number, since it uses as much as digits as its factorization.

1453523051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 1453523051 is about 38125.0973900395. The cubic root of 1453523051 is about 1132.7671371860.

Adding to 1453523051 its reverse (1503253541), we get a palindrome (2956776592).

The spelling of 1453523051 in words is "one billion, four hundred fifty-three million, five hundred twenty-three thousand, fifty-one".