551302432541 has 8 divisors (see below), whose sum is σ = 638690881344. Its totient is φ = 466071723360.

The previous prime is 551302432493. The next prime is 551302432543. The reversal of 551302432541 is 145234203155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 551302432541 - 2⁶ = 551302432477 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 (551302432543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539434355 + ... + 539435376.

It is an arithmetic number, because the mean of its divisors is an integer number (79836360168).

Almost surely, 2^551302432541 is an apocalyptic number.

It is an amenable number.

551302432541 is a deficient number, since it is larger than the sum of its proper divisors (87388448803).

551302432541 is a wasteful number, since it uses less digits than its factorization.

551302432541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078869811.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 551302432541 its reverse (145234203155), we get a palindrome (696536635696).

The spelling of 551302432541 in words is "five hundred fifty-one billion, three hundred two million, four hundred thirty-two thousand, five hundred forty-one".