48522243555 has 48 divisors (see below), whose sum is σ = 87045102144. Its totient is φ = 24986972160.

The previous prime is 48522243527. The next prime is 48522243563. The reversal of 48522243555 is 55534222584.

48522243555 is a `hidden beast` number, since 4 + 8 + 52 + 2 + 2 + 43 + 555 = 666.

It is not a de Polignac number, because 48522243555 - 2²³ = 48513854947 is a prime.

It is a super-2 number, since 2×48522243555² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 48522243555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43402 + ... + 314528.

It is an arithmetic number, because the mean of its divisors is an integer number (1813439628).

Almost surely, 2^48522243555 is an apocalyptic number.

48522243555 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48522243555 is a deficient number, since it is larger than the sum of its proper divisors (38522858589).

48522243555 is a wasteful number, since it uses less digits than its factorization.

48522243555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271276 (or 271273 counting only the distinct ones).

The product of its digits is 1920000, while the sum is 45.

The spelling of 48522243555 in words is "forty-eight billion, five hundred twenty-two million, two hundred forty-three thousand, five hundred fifty-five".