4053051405 has 128 divisors (see below), whose sum is σ = 8222860800. Its totient is φ = 1877686272.

The previous prime is 4053051371. The next prime is 4053051407. The reversal of 4053051405 is 5041503504.

4053051405 is a `hidden beast` number, since 40 + 530 + 51 + 40 + 5 = 666.

It is not a de Polignac number, because 4053051405 - 2⁹ = 4053050893 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4053051407) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6568657 + ... + 6569273.

It is an arithmetic number, because the mean of its divisors is an integer number (64241100).

Almost surely, 2^4053051405 is an apocalyptic number.

4053051405 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4053051405 is an abundant number, since it is smaller than the sum of its proper divisors (4169809395).

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

4053051405 is a wasteful number, since it uses less digits than its factorization.

4053051405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 4053051405 is about 63663.5798946305. The cubic root of 4053051405 is about 1594.3880744715.

Adding to 4053051405 its reverse (5041503504), we get a palindrome (9094554909).

The spelling of 4053051405 in words is "four billion, fifty-three million, fifty-one thousand, four hundred five".