534051443021015 has 32 divisors (see below), whose sum is σ = 642903102481920. Its totient is φ = 425882520835200.

The previous prime is 534051443020999. The next prime is 534051443021021. The reversal of 534051443021015 is 510120344150435.

It is not a de Polignac number, because 534051443021015 - 2⁴ = 534051443020999 is a prime.

It is a super-2 number, since 2×534051443021015² (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 534051443021015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16746133220 + ... + 16746165110.

It is an arithmetic number, because the mean of its divisors is an integer number (20090721952560).

Almost surely, 2^{534051443021015} is an apocalyptic number.

534051443021015 is a deficient number, since it is larger than the sum of its proper divisors (108851659460905).

534051443021015 is a wasteful number, since it uses less digits than its factorization.

534051443021015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40503.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 534051443021015 in words is "five hundred thirty-four trillion, fifty-one billion, four hundred forty-three million, twenty-one thousand, fifteen".