54849078 has 24 divisors (see below), whose sum is σ = 118989000. Its totient is φ = 18260064.

The previous prime is 54849077. The next prime is 54849083. The reversal of 54849078 is 87094845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54849071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18973 + ... + 21671.

It is an arithmetic number, because the mean of its divisors is an integer number (4957875).

Almost surely, 2^54849078 is an apocalyptic number.

54849078 is an abundant number, since it is smaller than the sum of its proper divisors (64139922).

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

54849078 is a wasteful number, since it uses less digits than its factorization.

54849078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836 (or 3833 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 54849078 is about 7406.0163380862. The cubic root of 54849078 is about 379.9470794263.

The spelling of 54849078 in words is "fifty-four million, eight hundred forty-nine thousand, seventy-eight".