1345364053 has 8 divisors (see below), whose sum is σ = 1473088896. Its totient is φ = 1218542400.

The previous prime is 1345364039. The next prime is 1345364057. The reversal of 1345364053 is 3504635431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1345364053 - 2¹³ = 1345355861 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 (1345364057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222676 + ... + 228637.

It is an arithmetic number, because the mean of its divisors is an integer number (184136112).

Almost surely, 2^1345364053 is an apocalyptic number.

It is an amenable number.

1345364053 is a deficient number, since it is larger than the sum of its proper divisors (127724843).

1345364053 is a wasteful number, since it uses less digits than its factorization.

1345364053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451595.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 1345364053 is about 36679.2046396865. The cubic root of 1345364053 is about 1103.9428894374.

Adding to 1345364053 its reverse (3504635431), we get a palindrome (4849999484).

The spelling of 1345364053 in words is "one billion, three hundred forty-five million, three hundred sixty-four thousand, fifty-three".