4550148537 has 16 divisors (see below), whose sum is σ = 6759217152. Its totient is φ = 2698991120.

The previous prime is 4550148523. The next prime is 4550148599. The reversal of 4550148537 is 7358410554.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4550148537 - 2⁴ = 4550148521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4550148037) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1465293 + ... + 1468394.

It is an arithmetic number, because the mean of its divisors is an integer number (422451072).

Almost surely, 2^4550148537 is an apocalyptic number.

4550148537 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4550148537 is a deficient number, since it is larger than the sum of its proper divisors (2209068615).

4550148537 is a wasteful number, since it uses less digits than its factorization.

4550148537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933748.

The product of its (nonzero) digits is 336000, while the sum is 42.

The square root of 4550148537 is about 67454.7888366719. The cubic root of 4550148537 is about 1657.0738279492.

The spelling of 4550148537 in words is "four billion, five hundred fifty million, one hundred forty-eight thousand, five hundred thirty-seven".