4057006534 has 16 divisors (see below), whose sum is σ = 6960584448. Its totient is φ = 1737288072.

The previous prime is 4057006523. The next prime is 4057006537. The reversal of 4057006534 is 4356007504.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4057006534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4057006537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101352 + ... + 135595.

It is an arithmetic number, because the mean of its divisors is an integer number (435036528).

Almost surely, 2^4057006534 is an apocalyptic number.

4057006534 is a deficient number, since it is larger than the sum of its proper divisors (2903577914).

4057006534 is a wasteful number, since it uses less digits than its factorization.

4057006534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238179.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 4057006534 is about 63694.6350488014. The cubic root of 4057006534 is about 1594.9065283287.

The spelling of 4057006534 in words is "four billion, fifty-seven million, six thousand, five hundred thirty-four".