1513016140545 has 64 divisors (see below), whose sum is σ = 3310531069440. Its totient is φ = 638459553024.

The previous prime is 1513016140457. The next prime is 1513016140547. The reversal of 1513016140545 is 5450416103151.

1513016140545 is a `hidden beast` number, since 1 + 5 + 1 + 30 + 1 + 614 + 0 + 5 + 4 + 5 = 666.

It is not a de Polignac number, because 1513016140545 - 2¹⁰ = 1513016139521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1513016140547) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61567534 + ... + 61592103.

It is an arithmetic number, because the mean of its divisors is an integer number (51727047960).

Almost surely, 2^{1513016140545} is an apocalyptic number.

1513016140545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1513016140545 is an abundant number, since it is smaller than the sum of its proper divisors (1797514928895).

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

1513016140545 is a wasteful number, since it uses less digits than its factorization.

1513016140545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123159671 (or 123159665 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

It can be divided in two parts, 1513016 and 140545, that added together give a palindrome (1653561).

The spelling of 1513016140545 in words is "one trillion, five hundred thirteen billion, sixteen million, one hundred forty thousand, five hundred forty-five".