1348214551 has 4 divisors (see below), whose sum is σ = 1348682832. Its totient is φ = 1347746272.

The previous prime is 1348214537. The next prime is 1348214629. The reversal of 1348214551 is 1554128431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1554128431 = 109 ⋅14258059.

It is a cyclic number.

It is not a de Polignac number, because 1348214551 - 2¹⁷ = 1348083479 is a prime.

It is a super-3 number, since 3×1348214551³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348214501) 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, 229795 + ... + 235588.

It is an arithmetic number, because the mean of its divisors is an integer number (337170708).

Almost surely, 2^1348214551 is an apocalyptic number.

1348214551 is a deficient number, since it is larger than the sum of its proper divisors (468281).

1348214551 is an equidigital number, since it uses as much as digits as its factorization.

1348214551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468280.

The product of its digits is 19200, while the sum is 34.

The square root of 1348214551 is about 36718.0412195422. The cubic root of 1348214551 is about 1104.7220012769.

The spelling of 1348214551 in words is "one billion, three hundred forty-eight million, two hundred fourteen thousand, five hundred fifty-one".