51153114553 has 8 divisors (see below), whose sum is σ = 54017420000. Its totient is φ = 48306012768.

The previous prime is 51153114547. The next prime is 51153114577. The reversal of 51153114553 is 35541135115.

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 51153114553 - 2³³ = 42563179961 is a prime.

It is a super-2 number, since 2×51153114553² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51153114953) 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, 4294803 + ... + 4306696.

It is an arithmetic number, because the mean of its divisors is an integer number (6752177500).

Almost surely, 2^51153114553 is an apocalyptic number.

It is an amenable number.

51153114553 is a deficient number, since it is larger than the sum of its proper divisors (2864305447).

51153114553 is a wasteful number, since it uses less digits than its factorization.

51153114553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8601831.

The product of its digits is 22500, while the sum is 34.

Adding to 51153114553 its reverse (35541135115), we get a palindrome (86694249668).

The spelling of 51153114553 in words is "fifty-one billion, one hundred fifty-three million, one hundred fourteen thousand, five hundred fifty-three".