8255151400 has 48 divisors (see below), whose sum is σ = 19711980540. Its totient is φ = 3212812800.

The previous prime is 8255151389. The next prime is 8255151451. The reversal of 8255151400 is 41515528.

It can be written as a sum of positive squares in 6 ways, for example, as 2777079204 + 5478072196 = 52698^2 + 74014^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 550381 + ... + 565180.

Almost surely, 2^8255151400 is an apocalyptic number.

It is an amenable number.

8255151400 is an abundant number, since it is smaller than the sum of its proper divisors (11456829140).

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

8255151400 is a wasteful number, since it uses less digits than its factorization.

8255151400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115614 (or 1115605 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 31.

The square root of 8255151400 is about 90857.8637213092. The cubic root of 8255151400 is about 2021.0404893481.

Adding to 8255151400 its reverse (41515528), we get a palindrome (8296666928).

The spelling of 8255151400 in words is "eight billion, two hundred fifty-five million, one hundred fifty-one thousand, four hundred".