64046376153525 has 12 divisors (see below), whose sum is σ = 105890008573952. Its totient is φ = 34158067281840.

The previous prime is 64046376153479. The next prime is 64046376153547. The reversal of 64046376153525 is 52535167364046.

It is not a de Polignac number, because 64046376153525 - 2²² = 64046371959221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 426975840949 + ... + 426975841098.

Almost surely, 2^{64046376153525} is an apocalyptic number.

It is an amenable number.

64046376153525 is a deficient number, since it is larger than the sum of its proper divisors (41843632420427).

64046376153525 is a wasteful number, since it uses less digits than its factorization.

64046376153525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853951682060 (or 853951682055 counting only the distinct ones).

The product of its (nonzero) digits is 54432000, while the sum is 57.

The spelling of 64046376153525 in words is "sixty-four trillion, forty-six billion, three hundred seventy-six million, one hundred fifty-three thousand, five hundred twenty-five".