6435138150 has 288 divisors, whose sum is σ = 20899510560. Its totient is φ = 1469664000.

The previous prime is 6435138119. The next prime is 6435138167. The reversal of 6435138150 is 518315346.

6435138150 is a `hidden beast` number, since 64 + 3 + 513 + 81 + 5 + 0 = 666.

It is a super-2 number, since 2×6435138150² = 82822006019170845000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5357550 + ... + 5358750.

It is an arithmetic number, because the mean of its divisors is an integer number (72567745).

Almost surely, 2^6435138150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6435138150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10449755280).

6435138150 is an abundant number, since it is smaller than the sum of its proper divisors (14464372410).

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

6435138150 is a wasteful number, since it uses less digits than its factorization.

6435138150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248 (or 1218 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 6435138150 is about 80219.3128242819. The cubic root of 6435138150 is about 1860.0271848264.

The spelling of 6435138150 in words is "six billion, four hundred thirty-five million, one hundred thirty-eight thousand, one hundred fifty".