354637053 has 12 divisors (see below), whose sum is σ = 516788220. Its totient is φ = 234331776.

The previous prime is 354637037. The next prime is 354637061. The reversal of 354637053 is 350736453.

It can be written as a sum of positive squares in 2 ways, for example, as 26193924 + 328443129 = 5118^2 + 18123^2 .

It is not a de Polignac number, because 354637053 - 2⁴ = 354637037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354636999 and 354637017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354637013) 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, 173338 + ... + 175371.

It is an arithmetic number, because the mean of its divisors is an integer number (43065685).

Almost surely, 2^354637053 is an apocalyptic number.

It is an amenable number.

354637053 is a deficient number, since it is larger than the sum of its proper divisors (162151167).

354637053 is a wasteful number, since it uses less digits than its factorization.

354637053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348828 (or 348825 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

The square root of 354637053 is about 18831.8096050273. The cubic root of 354637053 is about 707.8284859363.

The spelling of 354637053 in words is "three hundred fifty-four million, six hundred thirty-seven thousand, fifty-three".