5320640034 has 224 divisors, whose sum is σ = 13457016000. Its totient is φ = 1569601152.

The previous prime is 5320640021. The next prime is 5320640047. The reversal of 5320640034 is 4300460235.

5320640034 is a `hidden beast` number, since 53 + 206 + 400 + 3 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (5320640021) and next prime (5320640047).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 29724157 + ... + 29724335.

Almost surely, 2^5320640034 is an apocalyptic number.

5320640034 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5320640034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6728508000).

5320640034 is an abundant number, since it is smaller than the sum of its proper divisors (8136375966).

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

5320640034 is a wasteful number, since it uses less digits than its factorization.

5320640034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 5320640034 is about 72942.7174843384. The cubic root of 5320640034 is about 1745.7737511066.

The spelling of 5320640034 in words is "five billion, three hundred twenty million, six hundred forty thousand, thirty-four".