5051553531 has 8 divisors (see below), whose sum is σ = 6746881344. Its totient is φ = 3361964040.

The previous prime is 5051553491. The next prime is 5051553557. The reversal of 5051553531 is 1353551505.

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

It is not a de Polignac number, because 5051553531 - 2¹⁵ = 5051520763 is a prime.

It is a super-2 number, since 2×5051553531² = 51036386153117135922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5051553492 and 5051553501.

It is not an unprimeable number, because it can be changed into a prime (5051553631) 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, 1432525 + ... + 1436046.

It is an arithmetic number, because the mean of its divisors is an integer number (843360168).

Almost surely, 2^5051553531 is an apocalyptic number.

5051553531 is a deficient number, since it is larger than the sum of its proper divisors (1695327813).

5051553531 is a wasteful number, since it uses less digits than its factorization.

5051553531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869161.

The product of its (nonzero) digits is 28125, while the sum is 33.

The square root of 5051553531 is about 71074.2817832161. The cubic root of 5051553531 is about 1715.8328827125.

The spelling of 5051553531 in words is "five billion, fifty-one million, five hundred fifty-three thousand, five hundred thirty-one".