53506035 has 64 divisors (see below), whose sum is σ = 104924160. Its totient is φ = 25655040.

The previous prime is 53506009. The next prime is 53506043. The reversal of 53506035 is 53060535.

It is a happy number.

53506035 is a `hidden beast` number, since 5 + 3 + 50 + 603 + 5 = 666.

It is not a de Polignac number, because 53506035 - 2⁵ = 53506003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 203314 + ... + 203576.

It is an arithmetic number, because the mean of its divisors is an integer number (1639440).

Almost surely, 2^53506035 is an apocalyptic number.

53506035 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53506035 is a deficient number, since it is larger than the sum of its proper divisors (51418125).

53506035 is a wasteful number, since it uses less digits than its factorization.

53506035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 53506035 is about 7314.7819516374. The cubic root of 53506035 is about 376.8202700159.

It can be divided in two parts, 535060 and 35, that added together give a triangular number (535095 = T₁₀₃₄).

The spelling of 53506035 in words is "fifty-three million, five hundred six thousand, thirty-five".