1376715452 has 48 divisors (see below), whose sum is σ = 2902045440. Its totient is φ = 558254592.

The previous prime is 1376715451. The next prime is 1376715511. The reversal of 1376715452 is 2545176731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1376715451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681548 + ... + 683564.

It is an arithmetic number, because the mean of its divisors is an integer number (60459280).

Almost surely, 2^1376715452 is an apocalyptic number.

It is an amenable number.

1376715452 is an abundant number, since it is smaller than the sum of its proper divisors (1525329988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1376715452 is a wasteful number, since it uses less digits than its factorization.

1376715452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330 (or 3328 counting only the distinct ones).

The product of its digits is 176400, while the sum is 41.

The square root of 1376715452 is about 37104.1163754104. The cubic root of 1376715452 is about 1112.4522932368.

The spelling of 1376715452 in words is "one billion, three hundred seventy-six million, seven hundred fifteen thousand, four hundred fifty-two".