45073851725378 has 64 divisors (see below), whose sum is σ = 80151728836608. Its totient is φ = 18607350767040.

The previous prime is 45073851725363. The next prime is 45073851725429. The reversal of 45073851725378 is 87352715837054.

It is a super-2 number, since 2×45073851725378² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184856483 + ... + 185100153.

It is an arithmetic number, because the mean of its divisors is an integer number (1252370763072).

Almost surely, 2^{45073851725378} is an apocalyptic number.

45073851725378 is a deficient number, since it is larger than the sum of its proper divisors (35077877111230).

45073851725378 is a wasteful number, since it uses less digits than its factorization.

45073851725378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247287.

The product of its (nonzero) digits is 197568000, while the sum is 65.

The spelling of 45073851725378 in words is "forty-five trillion, seventy-three billion, eight hundred fifty-one million, seven hundred twenty-five thousand, three hundred seventy-eight".