53450153131 has 4 divisors (see below), whose sum is σ = 54693179992. Its totient is φ = 52207126272.

The previous prime is 53450153129. The next prime is 53450153149. The reversal of 53450153131 is 13135105435.

53450153131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53450153131 - 2¹ = 53450153129 is a prime.

It is a super-2 number, since 2×53450153131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53450153093 and 53450153102.

It is not an unprimeable number, because it can be changed into a prime (53450153231) 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, 621513366 + ... + 621513451.

It is an arithmetic number, because the mean of its divisors is an integer number (13673294998).

Almost surely, 2^53450153131 is an apocalyptic number.

53450153131 is a deficient number, since it is larger than the sum of its proper divisors (1243026861).

53450153131 is a wasteful number, since it uses less digits than its factorization.

53450153131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243026860.

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 53450153131 its reverse (13135105435), we get a palindrome (66585258566).

The spelling of 53450153131 in words is "fifty-three billion, four hundred fifty million, one hundred fifty-three thousand, one hundred thirty-one".