2641154534 has 16 divisors (see below), whose sum is σ = 4001293296. Its totient is φ = 1307455200.

The previous prime is 2641154533. The next prime is 2641154567. The reversal of 2641154534 is 4354511462.

It is a junction number, because it is equal to n+sod(n) for n = 2641154494 and 2641154503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2641154533) 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, 66104 + ... + 98244.

It is an arithmetic number, because the mean of its divisors is an integer number (250080831).

Almost surely, 2^2641154534 is an apocalyptic number.

2641154534 is a deficient number, since it is larger than the sum of its proper divisors (1360138762).

2641154534 is a wasteful number, since it uses less digits than its factorization.

2641154534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32551.

The product of its digits is 57600, while the sum is 35.

The square root of 2641154534 is about 51392.1641303419. The cubic root of 2641154534 is about 1382.2860893310.

Adding to 2641154534 its reverse (4354511462), we get a palindrome (6995665996).

The spelling of 2641154534 in words is "two billion, six hundred forty-one million, one hundred fifty-four thousand, five hundred thirty-four".