5201639522 has 8 divisors (see below), whose sum is σ = 7803763536. Its totient is φ = 2600385012.

The previous prime is 5201639461. The next prime is 5201639551. The reversal of 5201639522 is 2259361025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202208 + ... + 226475.

It is an arithmetic number, because the mean of its divisors is an integer number (975470442).

Almost surely, 2^5201639522 is an apocalyptic number.

5201639522 is a deficient number, since it is larger than the sum of its proper divisors (2602124014).

5201639522 is a wasteful number, since it uses less digits than its factorization.

5201639522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434752.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 5201639522 is about 72122.3926530450. The cubic root of 5201639522 is about 1732.6602707889.

The spelling of 5201639522 in words is "five billion, two hundred one million, six hundred thirty-nine thousand, five hundred twenty-two".