20070529255 has 32 divisors (see below), whose sum is σ = 29125877760. Its totient is φ = 12969953280.

The previous prime is 20070529249. The next prime is 20070529289. The reversal of 20070529255 is 55292507002.

It is not a de Polignac number, because 20070529255 - 2¹¹ = 20070527207 is a prime.

It is a super-2 number, since 2×20070529255² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48007 + ... + 206023.

It is an arithmetic number, because the mean of its divisors is an integer number (910183680).

Almost surely, 2^20070529255 is an apocalyptic number.

20070529255 is a deficient number, since it is larger than the sum of its proper divisors (9055348505).

20070529255 is a wasteful number, since it uses less digits than its factorization.

20070529255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158239.

The product of its (nonzero) digits is 63000, while the sum is 37.

The spelling of 20070529255 in words is "twenty billion, seventy million, five hundred twenty-nine thousand, two hundred fifty-five".