65201451 has 32 divisors (see below), whose sum is σ = 101426688. Its totient is φ = 36491520.

The previous prime is 65201447. The next prime is 65201473. The reversal of 65201451 is 15410256.

It is not a de Polignac number, because 65201451 - 2² = 65201447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65201441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 376801 + ... + 376973.

It is an arithmetic number, because the mean of its divisors is an integer number (3169584).

Almost surely, 2^65201451 is an apocalyptic number.

65201451 is a deficient number, since it is larger than the sum of its proper divisors (36225237).

65201451 is a wasteful number, since it uses less digits than its factorization.

65201451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 65201451 is about 8074.7415438514. The cubic root of 65201451 is about 402.4875214423.

The spelling of 65201451 in words is "sixty-five million, two hundred one thousand, four hundred fifty-one".