1453038116 has 24 divisors (see below), whose sum is σ = 2581169976. Its totient is φ = 715635200.

The previous prime is 1453038113. The next prime is 1453038131. The reversal of 1453038116 is 6118303541.

It can be written as a sum of positive squares in 4 ways, for example, as 900600100 + 552438016 = 30010^2 + 23504^2 .

It is a super-2 number, since 2×1453038116² = 4222639533097658912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453038113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70460 + ... + 88716.

It is an arithmetic number, because the mean of its divisors is an integer number (107548749).

Almost surely, 2^1453038116 is an apocalyptic number.

It is an amenable number.

1453038116 is a deficient number, since it is larger than the sum of its proper divisors (1128131860).

1453038116 is a wasteful number, since it uses less digits than its factorization.

1453038116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18559 (or 18557 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1453038116 is about 38118.7370724687. The cubic root of 1453038116 is about 1132.6411491526.

The spelling of 1453038116 in words is "one billion, four hundred fifty-three million, thirty-eight thousand, one hundred sixteen".