5161424700 has 72 divisors (see below), whose sum is σ = 14995897840. Its totient is φ = 1370649600.

The previous prime is 5161424699. The next prime is 5161424711. The reversal of 5161424700 is 74241615.

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

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 36606 + ... + 107994.

Almost surely, 2^5161424700 is an apocalyptic number.

5161424700 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 5161424700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7497948920).

5161424700 is an abundant number, since it is smaller than the sum of its proper divisors (9834473140).

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

5161424700 is a wasteful number, since it uses less digits than its factorization.

5161424700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71647 (or 71640 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5161424700 is about 71843.0560318810. The cubic root of 5161424700 is about 1728.1835434432.

The spelling of 5161424700 in words is "five billion, one hundred sixty-one million, four hundred twenty-four thousand, seven hundred".