1365142453 has 2 divisors, whose sum is σ = 1365142454. Its totient is φ = 1365142452.

The previous prime is 1365142447. The next prime is 1365142459. The reversal of 1365142453 is 3542415631.

It is a balanced prime because it is at equal distance from previous prime (1365142447) and next prime (1365142459).

It can be written as a sum of positive squares in only one way, i.e., 930128004 + 435014449 = 30498^2 + 20857^2 .

It is a cyclic number.

It is not a de Polignac number, because 1365142453 - 2¹³ = 1365134261 is a prime.

It is a super-2 number, since 2×1365142453² = 3727227833965714418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1365142459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682571226 + 682571227.

It is an arithmetic number, because the mean of its divisors is an integer number (682571227).

Almost surely, 2^1365142453 is an apocalyptic number.

It is an amenable number.

1365142453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1365142453 is an equidigital number, since it uses as much as digits as its factorization.

1365142453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 34.

The square root of 1365142453 is about 36947.8342125760. The cubic root of 1365142453 is about 1109.3263377113.

The spelling of 1365142453 in words is "one billion, three hundred sixty-five million, one hundred forty-two thousand, four hundred fifty-three".