54499662 has 96 divisors (see below), whose sum is σ = 144460800. Its totient is φ = 15177456.

The previous prime is 54499589. The next prime is 54499663. The reversal of 54499662 is 26699445.

It is a super-2 number, since 2×54499662² = 5940426316228488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54499663) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 113539 + ... + 114017.

It is an arithmetic number, because the mean of its divisors is an integer number (1504800).

Almost surely, 2^54499662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54499662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72230400).

54499662 is an abundant number, since it is smaller than the sum of its proper divisors (89961138).

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

54499662 is a wasteful number, since it uses less digits than its factorization.

54499662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547 (or 534 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 54499662 is about 7382.3886378326. The cubic root of 54499662 is about 379.1385425557.

The spelling of 54499662 in words is "fifty-four million, four hundred ninety-nine thousand, six hundred sixty-two".