1493037153 has 12 divisors (see below), whose sum is σ = 2160447120. Its totient is φ = 993586776.

The previous prime is 1493037127. The next prime is 1493037167. The reversal of 1493037153 is 3517303941.

It is not a de Polignac number, because 1493037153 - 2²⁰ = 1491988577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1493037103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142263 + ... + 152396.

It is an arithmetic number, because the mean of its divisors is an integer number (180037260).

Almost surely, 2^1493037153 is an apocalyptic number.

It is an amenable number.

1493037153 is a deficient number, since it is larger than the sum of its proper divisors (667409967).

1493037153 is a wasteful number, since it uses less digits than its factorization.

1493037153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295228 (or 295225 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 1493037153 is about 38639.8389359997. The cubic root of 1493037153 is about 1142.9402792788.

The spelling of 1493037153 in words is "one billion, four hundred ninety-three million, thirty-seven thousand, one hundred fifty-three".