54693016 has 72 divisors (see below), whose sum is σ = 123745860. Its totient is φ = 22592640.

The previous prime is 54693013. The next prime is 54693019. The reversal of 54693016 is 61039645.

It is an interprime number because it is at equal distance from previous prime (54693013) and next prime (54693019).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54693013) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 658911 + ... + 658993.

Almost surely, 2^54693016 is an apocalyptic number.

54693016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54693016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61872930).

54693016 is an abundant number, since it is smaller than the sum of its proper divisors (69052844).

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

54693016 is a wasteful number, since it uses less digits than its factorization.

54693016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 54693016 is about 7395.4726691402. The cubic root of 54693016 is about 379.5863828267.

The spelling of 54693016 in words is "fifty-four million, six hundred ninety-three thousand, sixteen".