534421152251 has 16 divisors (see below), whose sum is σ = 626833266624. Its totient is φ = 446151773184.

The previous prime is 534421152241. The next prime is 534421152277. The reversal of 534421152251 is 152251124435.

It is a cyclic number.

It is not a de Polignac number, because 534421152251 - 2³⁴ = 517241283067 is a prime.

It is a super-4 number, since 4×534421152251⁴ (a number of 48 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534421152241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5206430 + ... + 5308083.

It is an arithmetic number, because the mean of its divisors is an integer number (39177079164).

Almost surely, 2^534421152251 is an apocalyptic number.

534421152251 is a deficient number, since it is larger than the sum of its proper divisors (92412114373).

534421152251 is a wasteful number, since it uses less digits than its factorization.

534421152251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10514710.

The product of its digits is 48000, while the sum is 35.

Adding to 534421152251 its reverse (152251124435), we get a palindrome (686672276686).

The spelling of 534421152251 in words is "five hundred thirty-four billion, four hundred twenty-one million, one hundred fifty-two thousand, two hundred fifty-one".