1452875764 has 6 divisors (see below), whose sum is σ = 2542532594. Its totient is φ = 726437880.

The previous prime is 1452875747. The next prime is 1452875773. The reversal of 1452875764 is 4675782541.

It can be written as a sum of positive squares in only one way, i.e., 1452219664 + 656100 = 38108^2 + 810^2 .

It is a super-2 number, since 2×1452875764² = 4221695971237167392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181609467 + ... + 181609474.

Almost surely, 2^1452875764 is an apocalyptic number.

It is an amenable number.

1452875764 is a deficient number, since it is larger than the sum of its proper divisors (1089656830).

1452875764 is a wasteful number, since it uses less digits than its factorization.

1452875764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363218945 (or 363218943 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 49.

The square root of 1452875764 is about 38116.6074565930. The cubic root of 1452875764 is about 1132.5989631968.

The spelling of 1452875764 in words is "one billion, four hundred fifty-two million, eight hundred seventy-five thousand, seven hundred sixty-four".