75899053 has 4 divisors (see below), whose sum is σ = 79893760. Its totient is φ = 71904348.

The previous prime is 75899029. The next prime is 75899069. The reversal of 75899053 is 35099857.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35099857 = 13 ⋅2699989.

It is a cyclic number.

It is not a de Polignac number, because 75899053 - 2⁹ = 75898541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75898994 and 75899012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75899023) 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, 1997325 + ... + 1997362.

It is an arithmetic number, because the mean of its divisors is an integer number (19973440).

Almost surely, 2^75899053 is an apocalyptic number.

It is an amenable number.

75899053 is a deficient number, since it is larger than the sum of its proper divisors (3994707).

75899053 is a wasteful number, since it uses less digits than its factorization.

75899053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3994706.

The product of its (nonzero) digits is 340200, while the sum is 46.

The square root of 75899053 is about 8712.0062557370. The cubic root of 75899053 is about 423.3947342412.

The spelling of 75899053 in words is "seventy-five million, eight hundred ninety-nine thousand, fifty-three".