1534116463545 has 16 divisors (see below), whose sum is σ = 2455314570432. Its totient is φ = 817952704320.

The previous prime is 1534116463541. The next prime is 1534116463559. The reversal of 1534116463545 is 5453646114351.

It is not a de Polignac number, because 1534116463545 - 2² = 1534116463541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1534116463494 and 1534116463503.

It is not an unprimeable number, because it can be changed into a prime (1534116463541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15119182 + ... + 15220311.

It is an arithmetic number, because the mean of its divisors is an integer number (153457160652).

Almost surely, 2^{1534116463545} is an apocalyptic number.

1534116463545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1534116463545 is a deficient number, since it is larger than the sum of its proper divisors (921198106887).

1534116463545 is a wasteful number, since it uses less digits than its factorization.

1534116463545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30342872.

The product of its digits is 2592000, while the sum is 48.

The spelling of 1534116463545 in words is "one trillion, five hundred thirty-four billion, one hundred sixteen million, four hundred sixty-three thousand, five hundred forty-five".