1374958133 has 4 divisors (see below), whose sum is σ = 1384063968. Its totient is φ = 1365852300.

The previous prime is 1374958093. The next prime is 1374958141. The reversal of 1374958133 is 3318594731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1374958133 - 2¹⁴ = 1374941749 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 (1374958183) 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, 4552691 + ... + 4552992.

It is an arithmetic number, because the mean of its divisors is an integer number (346015992).

Almost surely, 2^1374958133 is an apocalyptic number.

It is an amenable number.

1374958133 is a deficient number, since it is larger than the sum of its proper divisors (9105835).

1374958133 is an equidigital number, since it uses as much as digits as its factorization.

1374958133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9105834.

The product of its digits is 272160, while the sum is 44.

The square root of 1374958133 is about 37080.4278966681. The cubic root of 1374958133 is about 1111.9787589429.

The spelling of 1374958133 in words is "one billion, three hundred seventy-four million, nine hundred fifty-eight thousand, one hundred thirty-three".