45451052310 has 32 divisors (see below), whose sum is σ = 109153058400. Its totient is φ = 12112443648.

The previous prime is 45451052299. The next prime is 45451052323. The reversal of 45451052310 is 1325015454.

It is a super-2 number, since 2×45451052310² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442567 + ... + 535506.

It is an arithmetic number, because the mean of its divisors is an integer number (3411033075).

Almost surely, 2^45451052310 is an apocalyptic number.

45451052310 is an abundant number, since it is smaller than the sum of its proper divisors (63702006090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45451052310 is a wasteful number, since it uses less digits than its factorization.

45451052310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979632.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 45451052310 its reverse (1325015454), we get a palindrome (46776067764).

The spelling of 45451052310 in words is "forty-five billion, four hundred fifty-one million, fifty-two thousand, three hundred ten".