2572250140 has 36 divisors (see below), whose sum is σ = 5494980456. Its totient is φ = 1011433696.

The previous prime is 2572250099. The next prime is 2572250159. The reversal of 2572250140 is 410522752.

It is a junction number, because it is equal to n+sod(n) for n = 2572250099 and 2572250108.

It is a congruent number.

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, 51147 + ... + 88093.

It is an arithmetic number, because the mean of its divisors is an integer number (152638346).

Almost surely, 2^2572250140 is an apocalyptic number.

2572250140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2572250140 is an abundant number, since it is smaller than the sum of its proper divisors (2922730316).

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

2572250140 is a wasteful number, since it uses less digits than its factorization.

2572250140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37074 (or 37013 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 2572250140 is about 50717.3554121269. The cubic root of 2572250140 is about 1370.1593115747.

Adding to 2572250140 its reverse (410522752), we get a palindrome (2982772892).

The spelling of 2572250140 in words is "two billion, five hundred seventy-two million, two hundred fifty thousand, one hundred forty".