1453380532 has 6 divisors (see below), whose sum is σ = 2543415938. Its totient is φ = 726690264.

The previous prime is 1453380527. The next prime is 1453380563. The reversal of 1453380532 is 2350833541.

It can be written as a sum of positive squares in only one way, i.e., 1401454096 + 51926436 = 37436^2 + 7206^2 .

It is a super-2 number, since 2×1453380532² = 4224629941593206048, 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, 181672563 + ... + 181672570.

Almost surely, 2^1453380532 is an apocalyptic number.

It is an amenable number.

1453380532 is a deficient number, since it is larger than the sum of its proper divisors (1090035406).

1453380532 is a wasteful number, since it uses less digits than its factorization.

1453380532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363345137 (or 363345135 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 1453380532 is about 38123.2282473560. The cubic root of 1453380532 is about 1132.7301130934.

The spelling of 1453380532 in words is "one billion, four hundred fifty-three million, three hundred eighty thousand, five hundred thirty-two".