53546376 has 64 divisors (see below), whose sum is σ = 146200320. Its totient is φ = 16243200.

The previous prime is 53546329. The next prime is 53546387. The reversal of 53546376 is 67364535.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21601 + ... + 23951.

It is an arithmetic number, because the mean of its divisors is an integer number (2284380).

Almost surely, 2^53546376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53546376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73100160).

53546376 is an abundant number, since it is smaller than the sum of its proper divisors (92653944).

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

53546376 is a wasteful number, since it uses less digits than its factorization.

With its successor (53546377) it forms an eRAP, since the sums of their prime factors are consecutive (2446 and 2447).

53546376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446 (or 2442 counting only the distinct ones).

The product of its digits is 226800, while the sum is 39.

The square root of 53546376 is about 7317.5389305422. The cubic root of 53546376 is about 376.9149477331.

The spelling of 53546376 in words is "fifty-three million, five hundred forty-six thousand, three hundred seventy-six".