45234051400 has 24 divisors (see below), whose sum is σ = 105169169970. Its totient is φ = 18093620480.

The previous prime is 45234051397. The next prime is 45234051403. The reversal of 45234051400 is 415043254.

It is an interprime number because it is at equal distance from previous prime (45234051397) and next prime (45234051403).

It can be written as a sum of positive squares in 3 ways, for example, as 16765588324 + 28468463076 = 129482^2 + 168726^2 .

It is a super-2 number, since 2×45234051400² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45234051403) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 113084929 + ... + 113085328.

Almost surely, 2^45234051400 is an apocalyptic number.

45234051400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45234051400 is an abundant number, since it is smaller than the sum of its proper divisors (59935118570).

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

45234051400 is a wasteful number, since it uses less digits than its factorization.

45234051400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226170273 (or 226170264 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 45234051400 its reverse (415043254), we get a palindrome (45649094654).

The spelling of 45234051400 in words is "forty-five billion, two hundred thirty-four million, fifty-one thousand, four hundred".