1345337554 has 16 divisors (see below), whose sum is σ = 2237553216. Its totient is φ = 601491600.

The previous prime is 1345337537. The next prime is 1345337561. The reversal of 1345337554 is 4557335431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499902 + ... + 502585.

It is an arithmetic number, because the mean of its divisors is an integer number (139847076).

Almost surely, 2^1345337554 is an apocalyptic number.

1345337554 is a deficient number, since it is larger than the sum of its proper divisors (892215662).

1345337554 is a wasteful number, since it uses less digits than its factorization.

1345337554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002561.

The product of its digits is 378000, while the sum is 40.

The square root of 1345337554 is about 36678.8434114272. The cubic root of 1345337554 is about 1103.9356414427.

The spelling of 1345337554 in words is "one billion, three hundred forty-five million, three hundred thirty-seven thousand, five hundred fifty-four".