2101436552 has 16 divisors (see below), whose sum is σ = 4024028160. Its totient is φ = 1028362384.

The previous prime is 2101436543. The next prime is 2101436563. The reversal of 2101436552 is 2556341012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2794088 + ... + 2794839.

It is an arithmetic number, because the mean of its divisors is an integer number (251501760).

Almost surely, 2^2101436552 is an apocalyptic number.

It is an amenable number.

2101436552 is a deficient number, since it is larger than the sum of its proper divisors (1922591608).

2101436552 is a wasteful number, since it uses less digits than its factorization.

2101436552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588980 (or 5588976 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2101436552 is about 45841.4283372584. The cubic root of 2101436552 is about 1280.8711013752.

Adding to 2101436552 its reverse (2556341012), we get a palindrome (4657777564).

The spelling of 2101436552 in words is "two billion, one hundred one million, four hundred thirty-six thousand, five hundred fifty-two".