53055030051 has 64 divisors (see below), whose sum is σ = 84396026880. Its totient is φ = 33275642400.

The previous prime is 53055030031. The next prime is 53055030071. The reversal of 53055030051 is 15003055035.

53055030051 is a `hidden beast` number, since 5 + 30 + 550 + 30 + 0 + 51 = 666.

It is an interprime number because it is at equal distance from previous prime (53055030031) and next prime (53055030071).

It is not a de Polignac number, because 53055030051 - 2⁹ = 53055029539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 53055029997 and 53055030024.

It is not an unprimeable number, because it can be changed into a prime (53055030031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3059716 + ... + 3077006.

It is an arithmetic number, because the mean of its divisors is an integer number (1318687920).

Almost surely, 2^53055030051 is an apocalyptic number.

53055030051 is a deficient number, since it is larger than the sum of its proper divisors (31340996829).

53055030051 is an equidigital number, since it uses as much as digits as its factorization.

53055030051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17396 (or 17378 counting only the distinct ones).

The product of its (nonzero) digits is 5625, while the sum is 27.

Adding to 53055030051 its reverse (15003055035), we get a palindrome (68058085086).

The spelling of 53055030051 in words is "fifty-three billion, fifty-five million, thirty thousand, fifty-one".