54545610 has 64 divisors (see below), whose sum is σ = 150441984. Its totient is φ = 12398400.

The previous prime is 54545609. The next prime is 54545653. The reversal of 54545610 is 1654545.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an alternating number because its digits alternate between odd and even.

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, 43695 + ... + 44925.

It is an arithmetic number, because the mean of its divisors is an integer number (2350656).

Almost surely, 2^54545610 is an apocalyptic number.

It is a pronic number, being equal to 7385×7386.

It is a practical number, because each smaller number is the sum of distinct divisors of 54545610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75220992).

54545610 is an abundant number, since it is smaller than the sum of its proper divisors (95896374).

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

54545610 is a wasteful number, since it uses less digits than its factorization.

54545610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 54545610 is about 7385.4999830749. The cubic root of 54545610 is about 379.2450616526.

It can be divided in two parts, 54545 and 610, that added together give a palindrome (55155).

The spelling of 54545610 in words is "fifty-four million, five hundred forty-five thousand, six hundred ten".