64034525 has 12 divisors (see below), whose sum is σ = 81250752. Its totient is φ = 50035440.

The previous prime is 64034519. The next prime is 64034549. The reversal of 64034525 is 52543046.

It is not a de Polignac number, because 64034525 - 2¹² = 64030429 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, 28709 + ... + 30858.

It is an arithmetic number, because the mean of its divisors is an integer number (6770896).

Almost surely, 2^64034525 is an apocalyptic number.

It is an amenable number.

64034525 is a deficient number, since it is larger than the sum of its proper divisors (17216227).

64034525 is a wasteful number, since it uses less digits than its factorization.

64034525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59620 (or 59615 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 64034525 is about 8002.1575215688. The cubic root of 64034525 is about 400.0719141534.

The spelling of 64034525 in words is "sixty-four million, thirty-four thousand, five hundred twenty-five".