2625434534 has 8 divisors (see below), whose sum is σ = 3964582800. Its totient is φ = 1303906936.

The previous prime is 2625434509. The next prime is 2625434543. The reversal of 2625434534 is 4354345262.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4404794 + ... + 4405389.

It is an arithmetic number, because the mean of its divisors is an integer number (495572850).

Almost surely, 2^2625434534 is an apocalyptic number.

2625434534 is a deficient number, since it is larger than the sum of its proper divisors (1339148266).

2625434534 is a wasteful number, since it uses less digits than its factorization.

2625434534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8810334.

The product of its digits is 345600, while the sum is 38.

The square root of 2625434534 is about 51238.9942719410. The cubic root of 2625434534 is about 1379.5382012200.

Adding to 2625434534 its reverse (4354345262), we get a palindrome (6979779796).

The spelling of 2625434534 in words is "two billion, six hundred twenty-five million, four hundred thirty-four thousand, five hundred thirty-four".