32102455000 has 160 divisors (see below), whose sum is σ = 93776981760. Its totient is φ = 10005840000.

The previous prime is 32102454983. The next prime is 32102455001. The reversal of 32102455000 is 55420123.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32102455001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 343309 + ... + 426691.

It is an arithmetic number, because the mean of its divisors is an integer number (586106136).

Almost surely, 2^32102455000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32102455000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46888490880).

32102455000 is an abundant number, since it is smaller than the sum of its proper divisors (61674526760).

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

32102455000 is a wasteful number, since it uses less digits than its factorization.

32102455000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83427 (or 83408 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 32102455000 its reverse (55420123), we get a palindrome (32157875123).

The spelling of 32102455000 in words is "thirty-two billion, one hundred two million, four hundred fifty-five thousand".