4062657654 has 128 divisors (see below), whose sum is σ = 10626370560. Its totient is φ = 1136678400.

The previous prime is 4062657629. The next prime is 4062657659. The reversal of 4062657654 is 4567562604.

4062657654 is a `hidden beast` number, since 4 + 0 + 6 + 26 + 576 + 54 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4062657659) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 531399 + ... + 538989.

It is an arithmetic number, because the mean of its divisors is an integer number (83018520).

Almost surely, 2^4062657654 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4062657654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5313185280).

4062657654 is an abundant number, since it is smaller than the sum of its proper divisors (6563712906).

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

4062657654 is a wasteful number, since it uses less digits than its factorization.

4062657654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7683 (or 7677 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The square root of 4062657654 is about 63738.9806476382. The cubic root of 4062657654 is about 1595.6467150087.

The spelling of 4062657654 in words is "four billion, sixty-two million, six hundred fifty-seven thousand, six hundred fifty-four".