130456503540 has 144 divisors (see below), whose sum is σ = 442221788736. Its totient is φ = 30854438400.

The previous prime is 130456503523. The next prime is 130456503571. The reversal of 130456503540 is 45305654031.

130456503540 is a `hidden beast` number, since 13 + 0 + 4 + 56 + 50 + 3 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 130456503495 and 130456503504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 722322 + ... + 884681.

It is an arithmetic number, because the mean of its divisors is an integer number (3070984644).

Almost surely, 2^130456503540 is an apocalyptic number.

130456503540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130456503540 is an abundant number, since it is smaller than the sum of its proper divisors (311765285196).

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

130456503540 is a wasteful number, since it uses less digits than its factorization.

130456503540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607070 (or 1607065 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 130456503540 in words is "one hundred thirty billion, four hundred fifty-six million, five hundred three thousand, five hundred forty".