75652052 has 24 divisors (see below), whose sum is σ = 154996800. Its totient is φ = 31631040.

The previous prime is 75652043. The next prime is 75652067. The reversal of 75652052 is 25025657.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31802 + ... + 34097.

It is an arithmetic number, because the mean of its divisors is an integer number (6458200).

Almost surely, 2^75652052 is an apocalyptic number.

It is an amenable number.

75652052 is an abundant number, since it is smaller than the sum of its proper divisors (79344748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75652052 is a wasteful number, since it uses less digits than its factorization.

75652052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65951 (or 65949 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 75652052 is about 8697.8188070343. The cubic root of 75652052 is about 422.9349455739.

The spelling of 75652052 in words is "seventy-five million, six hundred fifty-two thousand, fifty-two".