534523512015245 has 64 divisors (see below), whose sum is σ = 733480477632000. Its totient is φ = 371753889002496.

The previous prime is 534523512015223. The next prime is 534523512015307. The reversal of 534523512015245 is 542510215325435.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534523512015245 is a prime.

It is a super-2 number, since 2×534523512015245² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 534523512015245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16916750 + ... + 36813359.

It is an arithmetic number, because the mean of its divisors is an integer number (11460632463000).

Almost surely, 2^{534523512015245} is an apocalyptic number.

It is an amenable number.

534523512015245 is a deficient number, since it is larger than the sum of its proper divisors (198956965616755).

534523512015245 is a wasteful number, since it uses less digits than its factorization.

534523512015245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53730342.

The product of its (nonzero) digits is 3600000, while the sum is 47.

The spelling of 534523512015245 in words is "five hundred thirty-four trillion, five hundred twenty-three billion, five hundred twelve million, fifteen thousand, two hundred forty-five".