5150420150251 has 8 divisors (see below), whose sum is σ = 5155007007744. Its totient is φ = 5145833712360.

The previous prime is 5150420150203. The next prime is 5150420150257. The reversal of 5150420150251 is 1520510240515.

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 5150420150251 - 2⁹ = 5150420149739 is a prime.

It is a super-2 number, since 2×5150420150251² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5150420150257) 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, 27720006 + ... + 27905188.

It is an arithmetic number, because the mean of its divisors is an integer number (644375875968).

Almost surely, 2^{5150420150251} is an apocalyptic number.

5150420150251 is a deficient number, since it is larger than the sum of its proper divisors (4586857493).

5150420150251 is a wasteful number, since it uses less digits than its factorization.

5150420150251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209801.

The product of its (nonzero) digits is 10000, while the sum is 31.

Adding to 5150420150251 its reverse (1520510240515), we get a palindrome (6670930390766).

The spelling of 5150420150251 in words is "five trillion, one hundred fifty billion, four hundred twenty million, one hundred fifty thousand, two hundred fifty-one".