7508055053 has 4 divisors (see below), whose sum is σ = 7508698560. Its totient is φ = 7507411548.

The previous prime is 7508055047. The next prime is 7508055077. The reversal of 7508055053 is 3505508057.

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: 3505508057 = 37 ⋅94743461.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7508055053 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7508054998 and 7508055016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7508055043) 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, 303923 + ... + 327696.

It is an arithmetic number, because the mean of its divisors is an integer number (1877174640).

Almost surely, 2^7508055053 is an apocalyptic number.

It is an amenable number.

7508055053 is a deficient number, since it is larger than the sum of its proper divisors (643507).

7508055053 is a wasteful number, since it uses less digits than its factorization.

7508055053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643506.

The product of its (nonzero) digits is 105000, while the sum is 38.

The square root of 7508055053 is about 86649.0337684154. The cubic root of 7508055053 is about 1958.1343357768.

The spelling of 7508055053 in words is "seven billion, five hundred eight million, fifty-five thousand, fifty-three".