48506445 has 96 divisors (see below), whose sum is σ = 97598592. Its totient is φ = 22954752.

The previous prime is 48506441. The next prime is 48506453. The reversal of 48506445 is 54460584.

48506445 is a `hidden beast` number, since 4 + 8 + 5 + 0 + 644 + 5 = 666.

It is not a de Polignac number, because 48506445 - 2² = 48506441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48506441) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 584374 + ... + 584456.

It is an arithmetic number, because the mean of its divisors is an integer number (1016652).

Almost surely, 2^48506445 is an apocalyptic number.

48506445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48506445 is an abundant number, since it is smaller than the sum of its proper divisors (49092147).

48506445 is a wasteful number, since it uses less digits than its factorization.

48506445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 48506445 is about 6964.6568472539. The cubic root of 48506445 is about 364.6978045409.

The spelling of 48506445 in words is "forty-eight million, five hundred six thousand, four hundred forty-five".