45310699319290 has 32 divisors (see below), whose sum is σ = 82173718408320. Its totient is φ = 17988245515584.

The previous prime is 45310699319227. The next prime is 45310699319297. The reversal of 45310699319290 is 9291399601354.

It is a super-2 number, since 2×45310699319290² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45310699319297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31315584 + ... + 32730523.

It is an arithmetic number, because the mean of its divisors is an integer number (2567928700260).

Almost surely, 2^{45310699319290} is an apocalyptic number.

45310699319290 is a deficient number, since it is larger than the sum of its proper divisors (36863019089030).

45310699319290 is a wasteful number, since it uses less digits than its factorization.

45310699319290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64046646.

The product of its (nonzero) digits is 14171760, while the sum is 61.

The spelling of 45310699319290 in words is "forty-five trillion, three hundred ten billion, six hundred ninety-nine million, three hundred nineteen thousand, two hundred ninety".