2530000654 has 4 divisors (see below), whose sum is σ = 3795000984. Its totient is φ = 1265000326.

The previous prime is 2530000643. The next prime is 2530000661. The reversal of 2530000654 is 4560000352.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632500162 + ... + 632500165.

It is an arithmetic number, because the mean of its divisors is an integer number (948750246).

Almost surely, 2^2530000654 is an apocalyptic number.

2530000654 is a deficient number, since it is larger than the sum of its proper divisors (1265000330).

2530000654 is a wasteful number, since it uses less digits than its factorization.

2530000654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265000329.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2530000654 is about 50299.1118609464. Note that the first 3 decimals coincide. The cubic root of 2530000654 is about 1362.6161892218.

The spelling of 2530000654 in words is "two billion, five hundred thirty million, six hundred fifty-four", and thus it is an aban number.