53071626 has 16 divisors (see below), whose sum is σ = 110758464. Its totient is φ = 16921344.

The previous prime is 53071609. The next prime is 53071639. The reversal of 53071626 is 62617035.

53071626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53071593 and 53071602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192151 + ... + 192426.

It is an arithmetic number, because the mean of its divisors is an integer number (6922404).

Almost surely, 2^53071626 is an apocalyptic number.

53071626 is an abundant number, since it is smaller than the sum of its proper divisors (57686838).

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

53071626 is a wasteful number, since it uses less digits than its factorization.

53071626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384605.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 53071626 is about 7285.0275222541. The cubic root of 53071626 is about 375.7977116575.

The spelling of 53071626 in words is "fifty-three million, seventy-one thousand, six hundred twenty-six".