1374153514 has 4 divisors (see below), whose sum is σ = 2061230274. Its totient is φ = 687076756.

The previous prime is 1374153509. The next prime is 1374153553. The reversal of 1374153514 is 4153514731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4153514731 = 23 ⋅180587597.

It can be written as a sum of positive squares in only one way, i.e., 1326197889 + 47955625 = 36417^2 + 6925^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1374153514.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343538377 + ... + 343538380.

Almost surely, 2^1374153514 is an apocalyptic number.

1374153514 is a deficient number, since it is larger than the sum of its proper divisors (687076760).

1374153514 is an equidigital number, since it uses as much as digits as its factorization.

1374153514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687076759.

The product of its digits is 25200, while the sum is 34.

The square root of 1374153514 is about 37069.5766633502. The cubic root of 1374153514 is about 1111.7618083801.

The spelling of 1374153514 in words is "one billion, three hundred seventy-four million, one hundred fifty-three thousand, five hundred fourteen".