5104021551 has 8 divisors (see below), whose sum is σ = 6806052144. Its totient is φ = 3402336000.

The previous prime is 5104021543. The next prime is 5104021553. The reversal of 5104021551 is 1551204015.

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

It is not a de Polignac number, because 5104021551 - 2³ = 5104021543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5104021553) 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, 49506 + ... + 112511.

It is an arithmetic number, because the mean of its divisors is an integer number (850756518).

Almost surely, 2^5104021551 is an apocalyptic number.

5104021551 is a deficient number, since it is larger than the sum of its proper divisors (1702030593).

5104021551 is a wasteful number, since it uses less digits than its factorization.

5104021551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172521.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 5104021551 is about 71442.4352258516. The cubic root of 5104021551 is about 1721.7529396497.

Adding to 5104021551 its reverse (1551204015), we get a palindrome (6655225566).

The spelling of 5104021551 in words is "five billion, one hundred four million, twenty-one thousand, five hundred fifty-one".