53874450 has 96 divisors (see below), whose sum is σ = 169691520. Its totient is φ = 12312000.

The previous prime is 53874439. The next prime is 53874461. The reversal of 53874450 is 5447835.

53874450 is a `hidden beast` number, since 538 + 74 + 4 + 50 = 666.

It is an interprime number because it is at equal distance from previous prime (53874439) and next prime (53874461).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6600 + ... + 12300.

It is an arithmetic number, because the mean of its divisors is an integer number (1767620).

Almost surely, 2^53874450 is an apocalyptic number.

53874450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 53874450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84845760).

53874450 is an abundant number, since it is smaller than the sum of its proper divisors (115817070).

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

53874450 is a wasteful number, since it uses less digits than its factorization.

53874450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5729 (or 5718 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 53874450 is about 7339.9216617073. The cubic root of 53874450 is about 377.6831560086.

It can be divided in two parts, 53 and 874450, that added together give a triangular number (874503 = T₁₃₂₂).

The spelling of 53874450 in words is "fifty-three million, eight hundred seventy-four thousand, four hundred fifty".