75057051 has 8 divisors (see below), whose sum is σ = 100399104. Its totient is φ = 49876520.

The previous prime is 75057043. The next prime is 75057077. The reversal of 75057051 is 15075057.

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

It is a cyclic number.

It is not a de Polignac number, because 75057051 - 2³ = 75057043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75052051) 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, 39291 + ... + 41156.

It is an arithmetic number, because the mean of its divisors is an integer number (12549888).

Almost surely, 2^75057051 is an apocalyptic number.

75057051 is a deficient number, since it is larger than the sum of its proper divisors (25342053).

75057051 is a wasteful number, since it uses less digits than its factorization.

75057051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80761.

The product of its (nonzero) digits is 6125, while the sum is 30.

The square root of 75057051 is about 8663.5472527135. The cubic root of 75057051 is about 421.8232359424.

The spelling of 75057051 in words is "seventy-five million, fifty-seven thousand, fifty-one".