1363452623 has 6 divisors (see below), whose sum is σ = 1476401544. Its totient is φ = 1258571496.

The previous prime is 1363452611. The next prime is 1363452659. The reversal of 1363452623 is 3262543631.

It is not a de Polignac number, because 1363452623 - 2²⁶ = 1296343759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363458623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4033715 + ... + 4034052.

It is an arithmetic number, because the mean of its divisors is an integer number (246066924).

Almost surely, 2^1363452623 is an apocalyptic number.

1363452623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1363452623 is a deficient number, since it is larger than the sum of its proper divisors (112948921).

1363452623 is an equidigital number, since it uses as much as digits as its factorization.

1363452623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8067793 (or 8067780 counting only the distinct ones).

The product of its digits is 77760, while the sum is 35.

The square root of 1363452623 is about 36924.9593500115. The cubic root of 1363452623 is about 1108.8684253207.

The spelling of 1363452623 in words is "one billion, three hundred sixty-three million, four hundred fifty-two thousand, six hundred twenty-three".