534520134405051 has 12 divisors (see below), whose sum is σ = 722590176087288. Its totient is φ = 351465293844864.

The previous prime is 534520134405011. The next prime is 534520134405053. The reversal of 534520134405051 is 150504431025435.

It is not a de Polignac number, because 534520134405051 - 2²² = 534520130210747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 534520134404994 and 534520134405012.

It is not an unprimeable number, because it can be changed into a prime (534520134405053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16717321050 + ... + 16717353023.

It is an arithmetic number, because the mean of its divisors is an integer number (60215848007274).

Almost surely, 2^{534520134405051} is an apocalyptic number.

534520134405051 is a deficient number, since it is larger than the sum of its proper divisors (188070041682237).

534520134405051 is an equidigital number, since it uses as much as digits as its factorization.

534520134405051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33434674222 (or 33434674149 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 534520134405051 in words is "five hundred thirty-four trillion, five hundred twenty billion, one hundred thirty-four million, four hundred five thousand, fifty-one".