534000092581 has 4 divisors (see below), whose sum is σ = 534014152672. Its totient is φ = 533986032492.

The previous prime is 534000092557. The next prime is 534000092599. The reversal of 534000092581 is 185290000435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 534000092581 - 2⁹ = 534000092069 is a prime.

It is a super-2 number, since 2×534000092581² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 534000092581.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534000098581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6972921 + ... + 7049086.

It is an arithmetic number, because the mean of its divisors is an integer number (133503538168).

Almost surely, 2^534000092581 is an apocalyptic number.

It is an amenable number.

534000092581 is a deficient number, since it is larger than the sum of its proper divisors (14060091).

534000092581 is a wasteful number, since it uses less digits than its factorization.

534000092581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14060090.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 534000092581 in words is "five hundred thirty-four billion, ninety-two thousand, five hundred eighty-one".