534515355360450 has 144 divisors (see below), whose sum is σ = 1554002260364736. Its totient is φ = 136340148542400.

The previous prime is 534515355360403. The next prime is 534515355360451. The reversal of 534515355360450 is 54063553515435.

534515355360450 is a `hidden beast` number, since 5 + 3 + 4 + 5 + 1 + 53 + 5 + 536 + 0 + 4 + 50 = 666.

It is a super-2 number, since 2×534515355360450² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (534515355360451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 956090841 + ... + 956649740.

It is an arithmetic number, because the mean of its divisors is an integer number (10791682363644).

Almost surely, 2^{534515355360450} is an apocalyptic number.

534515355360450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

534515355360450 is an abundant number, since it is smaller than the sum of its proper divisors (1019486905004286).

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

534515355360450 is a wasteful number, since it uses less digits than its factorization.

534515355360450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912740631 (or 1912740614 counting only the distinct ones).

The product of its (nonzero) digits is 40500000, while the sum is 54.

The spelling of 534515355360450 in words is "five hundred thirty-four trillion, five hundred fifteen billion, three hundred fifty-five million, three hundred sixty thousand, four hundred fifty".