45642522010 has 16 divisors (see below), whose sum is σ = 82164168936. Its totient is φ = 18255313408.

The previous prime is 45642521941. The next prime is 45642522041. The reversal of 45642522010 is 1022524654.

It can be written as a sum of positive squares in 4 ways, for example, as 16050609481 + 29591912529 = 126691^2 + 172023^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95827 + ... + 316966.

Almost surely, 2^45642522010 is an apocalyptic number.

45642522010 is a deficient number, since it is larger than the sum of its proper divisors (36521646926).

45642522010 is a wasteful number, since it uses less digits than its factorization.

45642522010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423857.

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 45642522010 in words is "forty-five billion, six hundred forty-two million, five hundred twenty-two thousand, ten".