5437219700 has 108 divisors (see below), whose sum is σ = 13040438796. Its totient is φ = 1966272000.

The previous prime is 5437219661. The next prime is 5437219741. The reversal of 5437219700 is 79127345.

It can be written as a sum of positive squares in 6 ways, for example, as 283989904 + 5153229796 = 16852^2 + 71786^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2382560 + ... + 2384840.

Almost surely, 2^5437219700 is an apocalyptic number.

5437219700 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 5437219700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6520219398).

5437219700 is an abundant number, since it is smaller than the sum of its proper divisors (7603219096).

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

5437219700 is a wasteful number, since it uses less digits than its factorization.

5437219700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514 (or 2496 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 5437219700 is about 73737.5053822680. The cubic root of 5437219700 is about 1758.4321975713.

The spelling of 5437219700 in words is "five billion, four hundred thirty-seven million, two hundred nineteen thousand, seven hundred".