53651074 has 8 divisors (see below), whose sum is σ = 80716428. Its totient is φ = 26745600.

The previous prime is 53651071. The next prime is 53651089. The reversal of 53651074 is 47015635.

It can be written as a sum of positive squares in 2 ways, for example, as 40870449 + 12780625 = 6393^2 + 3575^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (53651071) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 39127 + ... + 40474.

Almost surely, 2^53651074 is an apocalyptic number.

53651074 is a deficient number, since it is larger than the sum of its proper divisors (27065354).

53651074 is a wasteful number, since it uses less digits than its factorization.

53651074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79940.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 53651074 is about 7324.6893449484. The cubic root of 53651074 is about 377.1604455127.

The spelling of 53651074 in words is "fifty-three million, six hundred fifty-one thousand, seventy-four".