2552500473 has 8 divisors (see below), whose sum is σ = 3403760736. Its totient is φ = 1701453600.

The previous prime is 2552500471. The next prime is 2552500477. The reversal of 2552500473 is 3740052552.

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

It is not a de Polignac number, because 2552500473 - 2¹ = 2552500471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2552500471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22963 + ... + 75048.

It is an arithmetic number, because the mean of its divisors is an integer number (425470092).

Almost surely, 2^2552500473 is an apocalyptic number.

It is an amenable number.

2552500473 is a deficient number, since it is larger than the sum of its proper divisors (851260263).

2552500473 is an equidigital number, since it uses as much as digits as its factorization.

2552500473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106695.

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 2552500473 is about 50522.2769973801. The cubic root of 2552500473 is about 1366.6436163143.

The spelling of 2552500473 in words is "two billion, five hundred fifty-two million, five hundred thousand, four hundred seventy-three".