53141490 has 96 divisors (see below), whose sum is σ = 149610240. Its totient is φ = 13036032.

The previous prime is 53141489. The next prime is 53141513. The reversal of 53141490 is 9414135.

53141490 is a `hidden beast` number, since 531 + 41 + 4 + 90 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71541 + ... + 72279.

It is an arithmetic number, because the mean of its divisors is an integer number (1558440).

Almost surely, 2^53141490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53141490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74805120).

53141490 is an abundant number, since it is smaller than the sum of its proper divisors (96468750).

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

53141490 is a wasteful number, since it uses less digits than its factorization.

53141490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816 (or 813 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 53141490 is about 7289.8209854564. The cubic root of 53141490 is about 375.9625405944.

The spelling of 53141490 in words is "fifty-three million, one hundred forty-one thousand, four hundred ninety".