54290100 has 144 divisors (see below), whose sum is σ = 165975488. Its totient is φ = 13685760.

The previous prime is 54290099. The next prime is 54290101. The reversal of 54290100 is 109245.

It is an interprime number because it is at equal distance from previous prime (54290099) and next prime (54290101).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54290101) 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, 743664 + ... + 743736.

Almost surely, 2^54290100 is an apocalyptic number.

54290100 is a gapful number since it is divisible by the number (50) 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 54290100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82987744).

54290100 is an abundant number, since it is smaller than the sum of its proper divisors (111685388).

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

54290100 is a wasteful number, since it uses less digits than its factorization.

54290100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 54290100 is about 7368.1815938534. The cubic root of 54290100 is about 378.6519640829.

Adding to 54290100 its reverse (109245), we get a palindrome (54399345).

The spelling of 54290100 in words is "fifty-four million, two hundred ninety thousand, one hundred".