53495447130 has 24 divisors (see below), whose sum is σ = 139088162772. Its totient is φ = 14265452544.

The previous prime is 53495447099. The next prime is 53495447143. The reversal of 53495447130 is 3174459435.

53495447130 is a `hidden beast` number, since 5 + 3 + 4 + 9 + 544 + 71 + 30 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 50262501249 + 3232945881 = 224193^2 + 56859^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297196839 + ... + 297197018.

Almost surely, 2^53495447130 is an apocalyptic number.

53495447130 is an abundant number, since it is smaller than the sum of its proper divisors (85592715642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53495447130 is a wasteful number, since it uses less digits than its factorization.

53495447130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594393870 (or 594393867 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 53495447130 in words is "fifty-three billion, four hundred ninety-five million, four hundred forty-seven thousand, one hundred thirty".