8537522048 has 64 divisors (see below), whose sum is σ = 19194462000. Its totient is φ = 3746856960.

The previous prime is 8537522039. The next prime is 8537522057. The reversal of 8537522048 is 8402257358.

It is an interprime number because it is at equal distance from previous prime (8537522039) and next prime (8537522057).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×8537522048² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63713 + ... + 145376.

Almost surely, 2^8537522048 is an apocalyptic number.

8537522048 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8537522048 is an abundant number, since it is smaller than the sum of its proper divisors (10656939952).

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

8537522048 is a wasteful number, since it uses less digits than its factorization.

8537522048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209143 (or 209131 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 44.

The square root of 8537522048 is about 92398.7123719806. The cubic root of 8537522048 is about 2043.8261245600.

The spelling of 8537522048 in words is "eight billion, five hundred thirty-seven million, five hundred twenty-two thousand, forty-eight".