2135477532 has 48 divisors (see below), whose sum is σ = 5148057600. Its totient is φ = 688255680.

The previous prime is 2135477483. The next prime is 2135477549. The reversal of 2135477532 is 2357745312.

It is a super-2 number, since 2×2135477532² = 9120528579353622048, which 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 15 ways as a sum of consecutive naturals, for example, 634069 + ... + 637427.

It is an arithmetic number, because the mean of its divisors is an integer number (107251200).

Almost surely, 2^2135477532 is an apocalyptic number.

It is an amenable number.

2135477532 is an abundant number, since it is smaller than the sum of its proper divisors (3012580068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2135477532 is a wasteful number, since it uses less digits than its factorization.

2135477532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106 (or 5104 counting only the distinct ones).

The product of its digits is 176400, while the sum is 39.

The square root of 2135477532 is about 46211.2273370877. The cubic root of 2135477532 is about 1287.7503269443.

It can be divided in two parts, 213 and 5477532, that added together give a palindrome (5477745).

The spelling of 2135477532 in words is "two billion, one hundred thirty-five million, four hundred seventy-seven thousand, five hundred thirty-two".