336401053 has 6 divisors (see below), whose sum is σ = 341210942. Its totient is φ = 331658040.

The previous prime is 336401047. The next prime is 336401063. The reversal of 336401053 is 350104633.

It can be written as a sum of positive squares in only one way, i.e., 335549124 + 851929 = 18318^2 + 923^2 .

It is a de Polignac number, because none of the positive numbers 2^k-336401053 is a prime.

It is a super-2 number, since 2×336401053² = 226331336919017618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336401033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28326 + ... + 38407.

Almost surely, 2^336401053 is an apocalyptic number.

It is an amenable number.

336401053 is a deficient number, since it is larger than the sum of its proper divisors (4809889).

336401053 is an frugal number, since it uses more digits than its factorization.

336401053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66875 (or 66804 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 336401053 is about 18341.2391348022. The cubic root of 336401053 is about 695.4818203706.

Adding to 336401053 its reverse (350104633), we get a palindrome (686505686).

The spelling of 336401053 in words is "three hundred thirty-six million, four hundred one thousand, fifty-three".