55301454 has 48 divisors (see below), whose sum is σ = 133831152. Its totient is φ = 17013888.

The previous prime is 55301447. The next prime is 55301479. The reversal of 55301454 is 45410355.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1942 + ... + 10694.

It is an arithmetic number, because the mean of its divisors is an integer number (2788149).

Almost surely, 2^55301454 is an apocalyptic number.

55301454 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 55301454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66915576).

55301454 is an abundant number, since it is smaller than the sum of its proper divisors (78529698).

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

55301454 is a wasteful number, since it uses less digits than its factorization.

55301454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8783 (or 8771 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 55301454 is about 7436.4947387865. The cubic root of 55301454 is about 380.9887776470.

It can be divided in two parts, 55301 and 454, that added together give a palindrome (55755).

The spelling of 55301454 in words is "fifty-five million, three hundred one thousand, four hundred fifty-four".