1315825053 has 8 divisors (see below), whose sum is σ = 1760908416. Its totient is φ = 873979200.

The previous prime is 1315824989. The next prime is 1315825057. The reversal of 1315825053 is 3505285131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1315825053 - 2⁶ = 1315824989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315825057) by changing a digit.

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, 808428 + ... + 810053.

It is an arithmetic number, because the mean of its divisors is an integer number (220113552).

Almost surely, 2^1315825053 is an apocalyptic number.

It is an amenable number.

1315825053 is a deficient number, since it is larger than the sum of its proper divisors (445083363).

1315825053 is a wasteful number, since it uses less digits than its factorization.

1315825053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618755.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 1315825053 is about 36274.3029292087. The cubic root of 1315825053 is about 1095.8035851894.

The spelling of 1315825053 in words is "one billion, three hundred fifteen million, eight hundred twenty-five thousand, fifty-three".