65435045 has 16 divisors (see below), whose sum is σ = 86365440. Its totient is φ = 47290944.

The previous prime is 65435033. The next prime is 65435119. The reversal of 65435045 is 54053456.

It is a cyclic number.

It is not a de Polignac number, because 65435045 - 2¹⁰ = 65434021 is a prime.

It is a super-2 number, since 2×65435045² = 8563490228304050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7655 + ... + 13764.

It is an arithmetic number, because the mean of its divisors is an integer number (5397840).

Almost surely, 2^65435045 is an apocalyptic number.

65435045 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

65435045 is a deficient number, since it is larger than the sum of its proper divisors (20930395).

65435045 is a wasteful number, since it uses less digits than its factorization.

65435045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21484.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 65435045 is about 8089.1930994383. The cubic root of 65435045 is about 402.9676059236.

The spelling of 65435045 in words is "sixty-five million, four hundred thirty-five thousand, forty-five".