54303515131 has 4 divisors (see below), whose sum is σ = 56664537552. Its totient is φ = 51942492712.

The previous prime is 54303515129. The next prime is 54303515171. The reversal of 54303515131 is 13151530345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13151530345 = 5 ⋅2630306069.

It is a cyclic number.

It is not a de Polignac number, because 54303515131 - 2¹ = 54303515129 is a prime.

It is a super-2 number, since 2×54303515131² (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 = 54303515093 and 54303515102.

It is not an unprimeable number, because it can be changed into a prime (54303515171) 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, 1180511176 + ... + 1180511221.

It is an arithmetic number, because the mean of its divisors is an integer number (14166134388).

Almost surely, 2^54303515131 is an apocalyptic number.

54303515131 is a deficient number, since it is larger than the sum of its proper divisors (2361022421).

54303515131 is a wasteful number, since it uses less digits than its factorization.

54303515131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361022420.

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

The spelling of 54303515131 in words is "fifty-four billion, three hundred three million, five hundred fifteen thousand, one hundred thirty-one".