355044053 has 12 divisors (see below), whose sum is σ = 444781260. Its totient is φ = 280913472.

The previous prime is 355044049. The next prime is 355044097. The reversal of 355044053 is 350440553.

It can be written as a sum of positive squares in 2 ways, for example, as 25331089 + 329712964 = 5033^2 + 18158^2 .

It is not a de Polignac number, because 355044053 - 2² = 355044049 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355044043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278048 + ... + 279321.

It is an arithmetic number, because the mean of its divisors is an integer number (37065105).

Almost surely, 2^355044053 is an apocalyptic number.

It is an amenable number.

355044053 is a deficient number, since it is larger than the sum of its proper divisors (89737207).

355044053 is a wasteful number, since it uses less digits than its factorization.

355044053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557396 (or 557389 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 355044053 is about 18842.6126903888. The cubic root of 355044053 is about 708.0991627254.

The spelling of 355044053 in words is "three hundred fifty-five million, forty-four thousand, fifty-three".