534061551 has 4 divisors (see below), whose sum is σ = 712082072. Its totient is φ = 356041032.

The previous prime is 534061547. The next prime is 534061603. The reversal of 534061551 is 155160435.

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

It is not a de Polignac number, because 534061551 - 2² = 534061547 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 (534061501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89010256 + ... + 89010261.

It is an arithmetic number, because the mean of its divisors is an integer number (178020518).

Almost surely, 2^534061551 is an apocalyptic number.

534061551 is a deficient number, since it is larger than the sum of its proper divisors (178020521).

534061551 is a wasteful number, since it uses less digits than its factorization.

534061551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178020520.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 534061551 is about 23109.7717643425. The cubic root of 534061551 is about 811.3291954598.

It can be divided in two parts, 53 and 4061551, that added together give a palindrome (4061604).

The spelling of 534061551 in words is "five hundred thirty-four million, sixty-one thousand, five hundred fifty-one".