87025574130 has 128 divisors (see below), whose sum is σ = 229062297600. Its totient is φ = 20985100800.

The previous prime is 87025573997. The next prime is 87025574131. The reversal of 87025574130 is 3147552078.

It is a super-2 number, since 2×87025574130² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87025574131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67408785 + ... + 67410075.

It is an arithmetic number, because the mean of its divisors is an integer number (1789549200).

Almost surely, 2^87025574130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87025574130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114531148800).

87025574130 is an abundant number, since it is smaller than the sum of its proper divisors (142036723470).

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

87025574130 is a wasteful number, since it uses less digits than its factorization.

87025574130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240.

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 87025574130 in words is "eighty-seven billion, twenty-five million, five hundred seventy-four thousand, one hundred thirty".