53741870 has 64 divisors (see below), whose sum is σ = 120839040. Its totient is φ = 16754688.

The previous prime is 53741867. The next prime is 53741887. The reversal of 53741870 is 7814735.

53741870 = 991² + 992² + ... + 1042².

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 53741870.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66026 + ... + 66834.

It is an arithmetic number, because the mean of its divisors is an integer number (1888110).

Almost surely, 2^53741870 is an apocalyptic number.

53741870 is an abundant number, since it is smaller than the sum of its proper divisors (67097170).

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

53741870 is a wasteful number, since it uses less digits than its factorization.

53741870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 53741870 is about 7330.8846669416. The cubic root of 53741870 is about 377.3730871711.

The spelling of 53741870 in words is "fifty-three million, seven hundred forty-one thousand, eight hundred seventy".