2641532354 has 4 divisors (see below), whose sum is σ = 3962298534. Its totient is φ = 1320766176.

The previous prime is 2641532347. The next prime is 2641532357. The reversal of 2641532354 is 4532351462.

2641532354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2413069129 + 228463225 = 49123^2 + 15115^2 .

It is not an unprimeable number, because it can be changed into a prime (2641532357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660383087 + ... + 660383090.

Almost surely, 2^2641532354 is an apocalyptic number.

2641532354 is a deficient number, since it is larger than the sum of its proper divisors (1320766180).

2641532354 is a wasteful number, since it uses less digits than its factorization.

2641532354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320766179.

The product of its digits is 86400, while the sum is 35.

The square root of 2641532354 is about 51395.8398511008. The cubic root of 2641532354 is about 1382.3519986928.

The spelling of 2641532354 in words is "two billion, six hundred forty-one million, five hundred thirty-two thousand, three hundred fifty-four".