7500055053 has 8 divisors (see below), whose sum is σ = 10588313088. Its totient is φ = 4705916864.

The previous prime is 7500055039. The next prime is 7500055061. The reversal of 7500055053 is 3505500057.

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 7500055053 - 2¹³ = 7500046861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7500055053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7500075053) 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, 73529901 + ... + 73530002.

It is an arithmetic number, because the mean of its divisors is an integer number (1323539136).

Almost surely, 2^7500055053 is an apocalyptic number.

It is an amenable number.

7500055053 is a deficient number, since it is larger than the sum of its proper divisors (3088258035).

7500055053 is a wasteful number, since it uses less digits than its factorization.

7500055053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147059923.

The product of its (nonzero) digits is 13125, while the sum is 30.

The square root of 7500055053 is about 86602.8582265043. The cubic root of 7500055053 is about 1957.4386100218.

The spelling of 7500055053 in words is "seven billion, five hundred million, fifty-five thousand, fifty-three".