5039156640 has 384 divisors, whose sum is σ = 18951045120. Its totient is φ = 1101312000.

The previous prime is 5039156621. The next prime is 5039156663. The reversal of 5039156640 is 466519305.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10519921 + ... + 10520399.

It is an arithmetic number, because the mean of its divisors is an integer number (49351680).

Almost surely, 2^5039156640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5039156640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9475522560).

5039156640 is an abundant number, since it is smaller than the sum of its proper divisors (13911888480).

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

5039156640 is a wasteful number, since it uses less digits than its factorization.

5039156640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 5039156640 is about 70987.0174045931. The cubic root of 5039156640 is about 1714.4281388018.

It can be divided in two parts, 503915 and 6640, that added together give a triangular number (510555 = T₁₀₁₀).

The spelling of 5039156640 in words is "five billion, thirty-nine million, one hundred fifty-six thousand, six hundred forty".