1513528640541 has 12 divisors (see below), whose sum is σ = 2281260559968. Its totient is φ = 965148698184.

The previous prime is 1513528640539. The next prime is 1513528640549. The reversal of 1513528640541 is 1450468253151.

1513528640541 is a `hidden beast` number, since 1 + 5 + 13 + 52 + 8 + 6 + 40 + 541 = 666.

It is not a de Polignac number, because 1513528640541 - 2¹ = 1513528640539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1513528640549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3655866075 + ... + 3655866488.

It is an arithmetic number, because the mean of its divisors is an integer number (190105046664).

Almost surely, 2^{1513528640541} is an apocalyptic number.

It is an amenable number.

1513528640541 is a deficient number, since it is larger than the sum of its proper divisors (767731919427).

1513528640541 is a wasteful number, since it uses less digits than its factorization.

1513528640541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7311732592 (or 7311732589 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The spelling of 1513528640541 in words is "one trillion, five hundred thirteen billion, five hundred twenty-eight million, six hundred forty thousand, five hundred forty-one".