5111411551451 has 8 divisors (see below), whose sum is σ = 5202723613008. Its totient is φ = 5020342020000.

The previous prime is 5111411551409. The next prime is 5111411551459. The reversal of 5111411551451 is 1541551141115.

It is a happy number.

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 5111411551451 - 2¹⁸ = 5111411289307 is a prime.

It is a super-2 number, since 2×5111411551451² (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 (5111411551459) 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, 60590000 + ... + 60674301.

It is an arithmetic number, because the mean of its divisors is an integer number (650340451626).

Almost surely, 2^{5111411551451} is an apocalyptic number.

5111411551451 is a deficient number, since it is larger than the sum of its proper divisors (91312061557).

5111411551451 is a wasteful number, since it uses less digits than its factorization.

5111411551451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121265053.

The product of its digits is 10000, while the sum is 35.

Adding to 5111411551451 its reverse (1541551141115), we get a palindrome (6652962692566).

The spelling of 5111411551451 in words is "five trillion, one hundred eleven billion, four hundred eleven million, five hundred fifty-one thousand, four hundred fifty-one".