64124051 has 8 divisors (see below), whose sum is σ = 69475824. Its totient is φ = 58947840.

The previous prime is 64124033. The next prime is 64124059. The reversal of 64124051 is 15042146.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64124051 - 2⁶ = 64123987 is a prime.

It is a super-2 number, since 2×64124051² = 8223787833301202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64124059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43130 + ... + 44591.

It is an arithmetic number, because the mean of its divisors is an integer number (8684478).

Almost surely, 2^64124051 is an apocalyptic number.

64124051 is a deficient number, since it is larger than the sum of its proper divisors (5351773).

64124051 is a wasteful number, since it uses less digits than its factorization.

64124051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87781.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 64124051 is about 8007.7494341419. The cubic root of 64124051 is about 400.2582727854.

Adding to 64124051 its reverse (15042146), we get a palindrome (79166197).

The spelling of 64124051 in words is "sixty-four million, one hundred twenty-four thousand, fifty-one".