1362013563 has 16 divisors (see below), whose sum is σ = 1941198336. Its totient is φ = 847344960.

The previous prime is 1362013559. The next prime is 1362013571. The reversal of 1362013563 is 3653102631.

It is a happy number.

It is not a de Polignac number, because 1362013563 - 2² = 1362013559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1362013563.

It is not an unprimeable number, because it can be changed into a prime (1362013573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237895 + ... + 243552.

It is an arithmetic number, because the mean of its divisors is an integer number (121324896).

Almost surely, 2^1362013563 is an apocalyptic number.

1362013563 is a deficient number, since it is larger than the sum of its proper divisors (579184773).

1362013563 is a wasteful number, since it uses less digits than its factorization.

1362013563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481514.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 1362013563 is about 36905.4679282081. The cubic root of 1362013563 is about 1108.4781685310.

The spelling of 1362013563 in words is "one billion, three hundred sixty-two million, thirteen thousand, five hundred sixty-three".