1310545364 has 6 divisors (see below), whose sum is σ = 2293454394. Its totient is φ = 655272680.

The previous prime is 1310545339. The next prime is 1310545399. The reversal of 1310545364 is 4635450131.

It can be written as a sum of positive squares in only one way, i.e., 1299602500 + 10942864 = 36050^2 + 3308^2 .

It is a super-2 number, since 2×1310545364² = 3435058302203784992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1310545364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163818167 + ... + 163818174.

It is an arithmetic number, because the mean of its divisors is an integer number (382242399).

Almost surely, 2^1310545364 is an apocalyptic number.

It is an amenable number.

1310545364 is a deficient number, since it is larger than the sum of its proper divisors (982909030).

1310545364 is a wasteful number, since it uses less digits than its factorization.

1310545364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327636345 (or 327636343 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 1310545364 is about 36201.4552746157. The cubic root of 1310545364 is about 1094.3359996519.

Adding to 1310545364 its reverse (4635450131), we get a palindrome (5945995495).

The spelling of 1310545364 in words is "one billion, three hundred ten million, five hundred forty-five thousand, three hundred sixty-four".