75152027 has 4 divisors (see below), whose sum is σ = 75170256. Its totient is φ = 75133800.

The previous prime is 75152023. The next prime is 75152041. The reversal of 75152027 is 72025157.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72025157 = 739 ⋅97463.

It is a cyclic number.

It is not a de Polignac number, because 75152027 - 2² = 75152023 is a prime.

It is a super-3 number, since 3×75152027³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75152023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338 + ... + 12264.

It is an arithmetic number, because the mean of its divisors is an integer number (18792564).

Almost surely, 2^75152027 is an apocalyptic number.

75152027 is a deficient number, since it is larger than the sum of its proper divisors (18229).

75152027 is a wasteful number, since it uses less digits than its factorization.

75152027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18228.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 75152027 is about 8669.0268773375. The cubic root of 75152027 is about 422.0010837554.

The spelling of 75152027 in words is "seventy-five million, one hundred fifty-two thousand, twenty-seven".