2530154000 has 160 divisors (see below), whose sum is σ = 7026514560. Its totient is φ = 871488000.

The previous prime is 2530153999. The next prime is 2530154009. The reversal of 2530154000 is 4510352.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (2530154009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414974 + ... + 421026.

It is an arithmetic number, because the mean of its divisors is an integer number (43915716).

Almost surely, 2^2530154000 is an apocalyptic number.

2530154000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2530154000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3513257280).

2530154000 is an abundant number, since it is smaller than the sum of its proper divisors (4496360560).

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

2530154000 is a wasteful number, since it uses less digits than its factorization.

2530154000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106 (or 6090 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2530154000 is about 50300.6361788795. The cubic root of 2530154000 is about 1362.6437185323.

Adding to 2530154000 its reverse (4510352), we get a palindrome (2534664352).

The spelling of 2530154000 in words is "two billion, five hundred thirty million, one hundred fifty-four thousand".