45030542630 has 16 divisors (see below), whose sum is σ = 81061804080. Its totient is φ = 18010699872.

The previous prime is 45030542591. The next prime is 45030542671. The reversal of 45030542630 is 3624503054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60824 + ... + 306203.

It is an arithmetic number, because the mean of its divisors is an integer number (5066362755).

Almost surely, 2^45030542630 is an apocalyptic number.

45030542630 is a deficient number, since it is larger than the sum of its proper divisors (36031261450).

45030542630 is a wasteful number, since it uses less digits than its factorization.

45030542630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379303.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 45030542630 in words is "forty-five billion, thirty million, five hundred forty-two thousand, six hundred thirty".