53511155151 has 16 divisors (see below), whose sum is σ = 71684981760. Its totient is φ = 35505792000.

The previous prime is 53511155099. The next prime is 53511155171. The reversal of 53511155151 is 15155111535.

It is a happy number.

It is not a de Polignac number, because 53511155151 - 2⁹ = 53511154639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53511155171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4361776 + ... + 4374026.

It is an arithmetic number, because the mean of its divisors is an integer number (4480311360).

Almost surely, 2^53511155151 is an apocalyptic number.

53511155151 is a deficient number, since it is larger than the sum of its proper divisors (18173826609).

53511155151 is a wasteful number, since it uses less digits than its factorization.

53511155151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19006.

The product of its digits is 9375, while the sum is 33.

Adding to 53511155151 its reverse (15155111535), we get a palindrome (68666266686).

The spelling of 53511155151 in words is "fifty-three billion, five hundred eleven million, one hundred fifty-five thousand, one hundred fifty-one".