5145422700 has 144 divisors (see below), whose sum is σ = 16306706304. Its totient is φ = 1242316800.

The previous prime is 5145422693. The next prime is 5145422719. The reversal of 5145422700 is 72245415.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 845067 + ... + 851133.

It is an arithmetic number, because the mean of its divisors is an integer number (113241016).

Almost surely, 2^5145422700 is an apocalyptic number.

5145422700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5145422700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8153353152).

5145422700 is an abundant number, since it is smaller than the sum of its proper divisors (11161283604).

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

5145422700 is a wasteful number, since it uses less digits than its factorization.

5145422700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6352 (or 6345 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 5145422700 is about 71731.6018223488. The cubic root of 5145422700 is about 1726.3957281899.

The spelling of 5145422700 in words is "five billion, one hundred forty-five million, four hundred twenty-two thousand, seven hundred".