45151193630 has 16 divisors (see below), whose sum is σ = 81295884144. Its totient is φ = 18055202880.

The previous prime is 45151193599. The next prime is 45151193669. The reversal of 45151193630 is 3639115154.

It is a congruent number.

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, 623276 + ... + 691935.

It is an arithmetic number, because the mean of its divisors is an integer number (5080992759).

Almost surely, 2^45151193630 is an apocalyptic number.

45151193630 is a deficient number, since it is larger than the sum of its proper divisors (36144690514).

45151193630 is a wasteful number, since it uses less digits than its factorization.

45151193630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318651.

The product of its (nonzero) digits is 48600, while the sum is 38.

The spelling of 45151193630 in words is "forty-five billion, one hundred fifty-one million, one hundred ninety-three thousand, six hundred thirty".