534511407 has 4 divisors (see below), whose sum is σ = 712681880. Its totient is φ = 356340936.

The previous prime is 534511381. The next prime is 534511423. The reversal of 534511407 is 704115435.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 534511407 - 2⁶ = 534511343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534511487) 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, 89085232 + ... + 89085237.

It is an arithmetic number, because the mean of its divisors is an integer number (178170470).

Almost surely, 2^534511407 is an apocalyptic number.

534511407 is a deficient number, since it is larger than the sum of its proper divisors (178170473).

534511407 is a wasteful number, since it uses less digits than its factorization.

534511407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178170472.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 534511407 is about 23119.5027411923. The cubic root of 534511407 is about 811.5569338016.

The spelling of 534511407 in words is "five hundred thirty-four million, five hundred eleven thousand, four hundred seven".