1455354652 has 24 divisors (see below), whose sum is σ = 2615724720. Its totient is φ = 708249600.

The previous prime is 1455354617. The next prime is 1455354661. The reversal of 1455354652 is 2564535541.

It is a super-2 number, since 2×1455354652² = 4236114326196082208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6693 + ... + 54364.

It is an arithmetic number, because the mean of its divisors is an integer number (108988530).

Almost surely, 2^1455354652 is an apocalyptic number.

It is an amenable number.

1455354652 is a deficient number, since it is larger than the sum of its proper divisors (1160370068).

1455354652 is a wasteful number, since it uses less digits than its factorization.

1455354652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61221 (or 61219 counting only the distinct ones).

The product of its digits is 360000, while the sum is 40.

The square root of 1455354652 is about 38149.1107628998. The cubic root of 1455354652 is about 1133.2427417400.

The spelling of 1455354652 in words is "one billion, four hundred fifty-five million, three hundred fifty-four thousand, six hundred fifty-two".