2500732073 has 8 divisors (see below), whose sum is σ = 2872789248. Its totient is φ = 2132377344.

The previous prime is 2500732021. The next prime is 2500732111. The reversal of 2500732073 is 3702370052.

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 2500732073 - 2⁶ = 2500732009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2500732373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924161 + ... + 926862.

It is an arithmetic number, because the mean of its divisors is an integer number (359098656).

Almost surely, 2^2500732073 is an apocalyptic number.

It is an amenable number.

2500732073 is a deficient number, since it is larger than the sum of its proper divisors (372057175).

2500732073 is a wasteful number, since it uses less digits than its factorization.

2500732073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851223.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 2500732073 is about 50007.3201941476. The cubic root of 2500732073 is about 1357.3412721584.

The spelling of 2500732073 in words is "two billion, five hundred million, seven hundred thirty-two thousand, seventy-three".