65293030 has 16 divisors (see below), whose sum is σ = 128211984. Its totient is φ = 23742880.

The previous prime is 65293027. The next prime is 65293043. The reversal of 65293030 is 3039256.

65293030 = T₅₁₀₈ + T₅₁₀₉ + ... + T₅₁₁₂.

It is a self number, because there is not a number n which added to its sum of digits gives 65293030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296677 + ... + 296896.

It is an arithmetic number, because the mean of its divisors is an integer number (8013249).

Almost surely, 2^65293030 is an apocalyptic number.

65293030 is a deficient number, since it is larger than the sum of its proper divisors (62918954).

65293030 is a wasteful number, since it uses less digits than its factorization.

65293030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593591.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 65293030 is about 8080.4102618617. The cubic root of 65293030 is about 402.6758718578.

It can be divided in two parts, 6529 and 3030, that added together give a palindrome (9559).

The spelling of 65293030 in words is "sixty-five million, two hundred ninety-three thousand, thirty".