2532554345 has 16 divisors (see below), whose sum is σ = 3286303488. Its totient is φ = 1866289920.

The previous prime is 2532554303. The next prime is 2532554347. The reversal of 2532554345 is 5434552352.

It is not a de Polignac number, because 2532554345 - 2¹⁰ = 2532553321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2532554299 and 2532554308.

It is not an unprimeable number, because it can be changed into a prime (2532554347) 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 15 ways as a sum of consecutive naturals, for example, 312971 + ... + 320960.

It is an arithmetic number, because the mean of its divisors is an integer number (205393968).

Almost surely, 2^2532554345 is an apocalyptic number.

It is an amenable number.

2532554345 is a deficient number, since it is larger than the sum of its proper divisors (753749143).

2532554345 is a wasteful number, since it uses less digits than its factorization.

2532554345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634000.

The product of its digits is 360000, while the sum is 38.

The square root of 2532554345 is about 50324.4905090951. The cubic root of 2532554345 is about 1363.0744935293.

The spelling of 2532554345 in words is "two billion, five hundred thirty-two million, five hundred fifty-four thousand, three hundred forty-five".