53476000 has 96 divisors (see below), whose sum is σ = 136216080. Its totient is φ = 20608000.

The previous prime is 53475997. The next prime is 53476001. The reversal of 53476000 is 67435.

It can be written as a sum of positive squares in 8 ways, for example, as 535824 + 52940176 = 732^2 + 7276^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (53476001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115770 + ... + 116230.

Almost surely, 2^53476000 is an apocalyptic number.

53476000 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 53476000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68108040).

53476000 is an abundant number, since it is smaller than the sum of its proper divisors (82740080).

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

53476000 is a wasteful number, since it uses less digits than its factorization.

53476000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 53476000 is about 7312.7286289045. The cubic root of 53476000 is about 376.7497489044.

The spelling of 53476000 in words is "fifty-three million, four hundred seventy-six thousand".