1364436552 has 16 divisors (see below), whose sum is σ = 3411091440. Its totient is φ = 454812176.

The previous prime is 1364436551. The next prime is 1364436587. The reversal of 1364436552 is 2556344631.

It is a self number, because there is not a number n which added to its sum of digits gives 1364436552.

It is not an unprimeable number, because it can be changed into a prime (1364436551) 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 in 3 ways as a sum of consecutive naturals, for example, 28425738 + ... + 28425785.

It is an arithmetic number, because the mean of its divisors is an integer number (213193215).

Almost surely, 2^1364436552 is an apocalyptic number.

1364436552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1364436552 is an abundant number, since it is smaller than the sum of its proper divisors (2046654888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1364436552 is a wasteful number, since it uses less digits than its factorization.

1364436552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56851532 (or 56851528 counting only the distinct ones).

The product of its digits is 259200, while the sum is 39.

The square root of 1364436552 is about 36938.2803064788. The cubic root of 1364436552 is about 1109.1350976978.

The spelling of 1364436552 in words is "one billion, three hundred sixty-four million, four hundred thirty-six thousand, five hundred fifty-two".