1353211655 has 8 divisors (see below), whose sum is σ = 1630174032. Its totient is φ = 1078355968.

The previous prime is 1353211633. The next prime is 1353211667. The reversal of 1353211655 is 5561123531.

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 1353211655 - 2⁸ = 1353211399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525257 + ... + 527826.

It is an arithmetic number, because the mean of its divisors is an integer number (203771754).

Almost surely, 2^1353211655 is an apocalyptic number.

1353211655 is a deficient number, since it is larger than the sum of its proper divisors (276962377).

1353211655 is a wasteful number, since it uses less digits than its factorization.

1353211655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053345.

The product of its digits is 13500, while the sum is 32.

The square root of 1353211655 is about 36786.0252677562. The cubic root of 1353211655 is about 1106.0851879552.

The spelling of 1353211655 in words is "one billion, three hundred fifty-three million, two hundred eleven thousand, six hundred fifty-five".