1353574657 has 8 divisors (see below), whose sum is σ = 1362826880. Its totient is φ = 1344334320.

The previous prime is 1353574643. The next prime is 1353574699. The reversal of 1353574657 is 7564753531.

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

It is a cyclic number.

It is not a de Polignac number, because 1353574657 - 2⁷ = 1353574529 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1053574657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433819 + ... + 436927.

It is an arithmetic number, because the mean of its divisors is an integer number (170353360).

Almost surely, 2^1353574657 is an apocalyptic number.

It is an amenable number.

1353574657 is a deficient number, since it is larger than the sum of its proper divisors (9252223).

1353574657 is a wasteful number, since it uses less digits than its factorization.

1353574657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5943.

The product of its digits is 1323000, while the sum is 46.

The square root of 1353574657 is about 36790.9589029696. The cubic root of 1353574657 is about 1106.1840823736.

The spelling of 1353574657 in words is "one billion, three hundred fifty-three million, five hundred seventy-four thousand, six hundred fifty-seven".