153465202085 has 16 divisors (see below), whose sum is σ = 201575483760. Its totient is φ = 111470307840.

The previous prime is 153465202067. The next prime is 153465202091. The reversal of 153465202085 is 580202564351.

153465202085 = 277006² + 277007².

It can be written as a sum of positive squares in 8 ways, for example, as 76732324036 + 76732878049 = 277006^2 + 277007^2 .

It is not a de Polignac number, because 153465202085 - 2²⁶ = 153398093221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19348520 + ... + 19356449.

It is an arithmetic number, because the mean of its divisors is an integer number (12598467735).

Almost surely, 2^153465202085 is an apocalyptic number.

153465202085 is the 277007-th centered square number.

It is an amenable number.

153465202085 is a deficient number, since it is larger than the sum of its proper divisors (48110281675).

153465202085 is a wasteful number, since it uses less digits than its factorization.

153465202085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38705048.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 153465202085 in words is "one hundred fifty-three billion, four hundred sixty-five million, two hundred two thousand, eighty-five".