54210850 has 12 divisors (see below), whose sum is σ = 100832274. Its totient is φ = 21684320.

The previous prime is 54210829. The next prime is 54210851. The reversal of 54210850 is 5801245.

It can be written as a sum of positive squares in 3 ways, for example, as 41229241 + 12981609 = 6421^2 + 3603^2 .

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 (54210851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 542059 + ... + 542158.

Almost surely, 2^54210850 is an apocalyptic number.

54210850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54210850 is a deficient number, since it is larger than the sum of its proper divisors (46621424).

54210850 is a wasteful number, since it uses less digits than its factorization.

54210850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084229 (or 1084224 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 54210850 is about 7362.8017764979. The cubic root of 54210850 is about 378.4676285626.

The spelling of 54210850 in words is "fifty-four million, two hundred ten thousand, eight hundred fifty".