54851598 has 12 divisors (see below), whose sum is σ = 118845168. Its totient is φ = 18283860.

The previous prime is 54851597. The next prime is 54851603. The reversal of 54851598 is 89515845.

It is a happy number.

54851598 is a `hidden beast` number, since 5 + 4 + 8 + 51 + 598 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54851591) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1523638 + ... + 1523673.

It is an arithmetic number, because the mean of its divisors is an integer number (9903764).

Almost surely, 2^54851598 is an apocalyptic number.

54851598 is an abundant number, since it is smaller than the sum of its proper divisors (63993570).

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

54851598 is a wasteful number, since it uses less digits than its factorization.

54851598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3047319 (or 3047316 counting only the distinct ones).

The product of its digits is 288000, while the sum is 45.

The square root of 54851598 is about 7406.1864680819. The cubic root of 54851598 is about 379.9528981323.

The spelling of 54851598 in words is "fifty-four million, eight hundred fifty-one thousand, five hundred ninety-eight".