1345533464 has 16 divisors (see below), whose sum is σ = 2752227720. Its totient is φ = 611606080.

The previous prime is 1345533461. The next prime is 1345533467. The reversal of 1345533464 is 4643355431.

It is an interprime number because it is at equal distance from previous prime (1345533461) and next prime (1345533467).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345533461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7644989 + ... + 7645164.

Almost surely, 2^1345533464 is an apocalyptic number.

It is an amenable number.

1345533464 is an abundant number, since it is smaller than the sum of its proper divisors (1406694256).

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

1345533464 is a wasteful number, since it uses less digits than its factorization.

1345533464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15290170 (or 15290166 counting only the distinct ones).

The product of its digits is 259200, while the sum is 38.

The square root of 1345533464 is about 36681.5139273177. The cubic root of 1345533464 is about 1103.9892244100.

Adding to 1345533464 its reverse (4643355431), we get a palindrome (5988888895).

The spelling of 1345533464 in words is "one billion, three hundred forty-five million, five hundred thirty-three thousand, four hundred sixty-four".