54376530 has 64 divisors (see below), whose sum is σ = 142708608. Its totient is φ = 13178880.

The previous prime is 54376519. The next prime is 54376541. The reversal of 54376530 is 3567345.

It is an interprime number because it is at equal distance from previous prime (54376519) and next prime (54376541).

It is a junction number, because it is equal to n+sod(n) for n = 54376491 and 54376500.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25090 + ... + 27170.

It is an arithmetic number, because the mean of its divisors is an integer number (2229822).

Almost surely, 2^54376530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54376530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71354304).

54376530 is an abundant number, since it is smaller than the sum of its proper divisors (88332078).

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

54376530 is a wasteful number, since it uses less digits than its factorization.

54376530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171.

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 54376530 is about 7374.0443448626. The cubic root of 54376530 is about 378.8527958950.

The spelling of 54376530 in words is "fifty-four million, three hundred seventy-six thousand, five hundred thirty".