1354803465 has 16 divisors (see below), whose sum is σ = 2168313408. Its totient is φ = 722352576.

The previous prime is 1354803413. The next prime is 1354803481. The reversal of 1354803465 is 5643084531.

It is not a de Polignac number, because 1354803465 - 2²³ = 1346414857 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50362 + ... + 72428.

It is an arithmetic number, because the mean of its divisors is an integer number (135519588).

Almost surely, 2^1354803465 is an apocalyptic number.

1354803465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1354803465 is a deficient number, since it is larger than the sum of its proper divisors (813509943).

1354803465 is a wasteful number, since it uses less digits than its factorization.

1354803465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26168.

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 1354803465 is about 36807.6549782786. The cubic root of 1354803465 is about 1106.5187214023.

Adding to 1354803465 its reverse (5643084531), we get a palindrome (6997887996).

The spelling of 1354803465 in words is "one billion, three hundred fifty-four million, eight hundred three thousand, four hundred sixty-five".