48819151 has 16 divisors (see below), whose sum is σ = 54482400. Its totient is φ = 43545600.

The previous prime is 48819143. The next prime is 48819191. The reversal of 48819151 is 15191884.

It is a cyclic number.

It is not a de Polignac number, because 48819151 - 2³ = 48819143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48819151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48819101) 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, 21511 + ... + 23671.

It is an arithmetic number, because the mean of its divisors is an integer number (3405150).

Almost surely, 2^48819151 is an apocalyptic number.

48819151 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

48819151 is a deficient number, since it is larger than the sum of its proper divisors (5663249).

48819151 is a wasteful number, since it uses less digits than its factorization.

48819151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250.

The product of its digits is 11520, while the sum is 37.

The square root of 48819151 is about 6987.0702730114. The cubic root of 48819151 is about 365.4798243227.

The spelling of 48819151 in words is "forty-eight million, eight hundred nineteen thousand, one hundred fifty-one".