335145252052 has 24 divisors (see below), whose sum is σ = 633637883816. Its totient is φ = 154188223488.

The previous prime is 335145252023. The next prime is 335145252173. The reversal of 335145252052 is 250252541533.

It can be written as a sum of positive squares in 4 ways, for example, as 12662100676 + 322483151376 = 112526^2 + 567876^2 .

It is a super-2 number, since 2×335145252052² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10279413 + ... + 10311964.

Almost surely, 2^335145252052 is an apocalyptic number.

It is an amenable number.

335145252052 is a deficient number, since it is larger than the sum of its proper divisors (298492631764).

335145252052 is a wasteful number, since it uses less digits than its factorization.

335145252052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20591707 (or 20591705 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 335145252052 its reverse (250252541533), we get a palindrome (585397793585).

The spelling of 335145252052 in words is "three hundred thirty-five billion, one hundred forty-five million, two hundred fifty-two thousand, fifty-two".