2546653003 has 8 divisors (see below), whose sum is σ = 2555804160. Its totient is φ = 2537514600.

The previous prime is 2546652947. The next prime is 2546653013. The reversal of 2546653003 is 3003566452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2546653003 - 2²¹ = 2544555851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2546653003.

It is not an unprimeable number, because it can be changed into a prime (2546653013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569928 + ... + 574378.

It is an arithmetic number, because the mean of its divisors is an integer number (319475520).

Almost surely, 2^2546653003 is an apocalyptic number.

2546653003 is a deficient number, since it is larger than the sum of its proper divisors (9151157).

2546653003 is a wasteful number, since it uses less digits than its factorization.

2546653003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6377.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 2546653003 is about 50464.3736015815. The cubic root of 2546653003 is about 1365.5992132724.

The spelling of 2546653003 in words is "two billion, five hundred forty-six million, six hundred fifty-three thousand, three".