75253054 has 4 divisors (see below), whose sum is σ = 112879584. Its totient is φ = 37626526.

The previous prime is 75253049. The next prime is 75253099. The reversal of 75253054 is 45035257.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45035257 = 97 ⋅464281.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18813262 + ... + 18813265.

It is an arithmetic number, because the mean of its divisors is an integer number (28219896).

Almost surely, 2^75253054 is an apocalyptic number.

75253054 is a deficient number, since it is larger than the sum of its proper divisors (37626530).

75253054 is a wasteful number, since it uses less digits than its factorization.

75253054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37626529.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 75253054 is about 8674.8518142963. The cubic root of 75253054 is about 422.1900980125.

The spelling of 75253054 in words is "seventy-five million, two hundred fifty-three thousand, fifty-four".