1493848053 has 6 divisors (see below), whose sum is σ = 2157780534. Its totient is φ = 995898696.

The previous prime is 1493848049. The next prime is 1493848061. The reversal of 1493848053 is 3508483941.

1493848053 is a `hidden beast` number, since 1 + 493 + 84 + 80 + 5 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 824953284 + 668894769 = 28722^2 + 25863^2 .

It is not a de Polignac number, because 1493848053 - 2² = 1493848049 is a prime.

It is a super-3 number, since 3×1493848053³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493848033) 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 5 ways as a sum of consecutive naturals, for example, 82991550 + ... + 82991567.

It is an arithmetic number, because the mean of its divisors is an integer number (359630089).

Almost surely, 2^1493848053 is an apocalyptic number.

It is an amenable number.

1493848053 is a deficient number, since it is larger than the sum of its proper divisors (663932481).

1493848053 is a wasteful number, since it uses less digits than its factorization.

1493848053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165983123 (or 165983120 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 1493848053 is about 38650.3305677972. The cubic root of 1493848053 is about 1143.1471601616.

The spelling of 1493848053 in words is "one billion, four hundred ninety-three million, eight hundred forty-eight thousand, fifty-three".