155210320053033 has 64 divisors (see below), whose sum is σ = 252296368846848. Its totient is φ = 82851298882560.

The previous prime is 155210320053031. The next prime is 155210320053043. The reversal of 155210320053033 is 330350023012551.

It is not a de Polignac number, because 155210320053033 - 2¹ = 155210320053031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 155210320052985 and 155210320053003.

It is not an unprimeable number, because it can be changed into a prime (155210320053031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49309878 + ... + 52363008.

It is an arithmetic number, because the mean of its divisors is an integer number (3942130763232).

Almost surely, 2^{155210320053033} is an apocalyptic number.

It is an amenable number.

155210320053033 is a deficient number, since it is larger than the sum of its proper divisors (97086048793815).

155210320053033 is a wasteful number, since it uses less digits than its factorization.

155210320053033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3054222.

The product of its (nonzero) digits is 40500, while the sum is 33.

Adding to 155210320053033 its reverse (330350023012551), we get a palindrome (485560343065584).

The spelling of 155210320053033 in words is "one hundred fifty-five trillion, two hundred ten billion, three hundred twenty million, fifty-three thousand, thirty-three".