4062545140 has 24 divisors (see below), whose sum is σ = 8532871200. Its totient is φ = 1624727328.

The previous prime is 4062545117. The next prime is 4062545153. The reversal of 4062545140 is 415452604.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123259 + ... + 152701.

It is an arithmetic number, because the mean of its divisors is an integer number (355536300).

Almost surely, 2^4062545140 is an apocalyptic number.

It is an amenable number.

4062545140 is an abundant number, since it is smaller than the sum of its proper divisors (4470326060).

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

4062545140 is a wasteful number, since it uses less digits than its factorization.

4062545140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36351 (or 36349 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 4062545140 is about 63738.0980262198. The cubic root of 4062545140 is about 1595.6319845648.

Adding to 4062545140 its reverse (415452604), we get a palindrome (4477997744).

The spelling of 4062545140 in words is "four billion, sixty-two million, five hundred forty-five thousand, one hundred forty".