51023253310 has 8 divisors (see below), whose sum is σ = 91841855976. Its totient is φ = 20409301320.

The previous prime is 51023253301. The next prime is 51023253319. The reversal of 51023253310 is 1335232015.

It is an interprime number because it is at equal distance from previous prime (51023253301) and next prime (51023253319).

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

It is a super-2 number, since 2×51023253310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51023253319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2551162656 + ... + 2551162675.

It is an arithmetic number, because the mean of its divisors is an integer number (11480231997).

Almost surely, 2^51023253310 is an apocalyptic number.

51023253310 is a deficient number, since it is larger than the sum of its proper divisors (40818602666).

51023253310 is a wasteful number, since it uses less digits than its factorization.

51023253310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5102325338.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 51023253310 its reverse (1335232015), we get a palindrome (52358485325).

The spelling of 51023253310 in words is "fifty-one billion, twenty-three million, two hundred fifty-three thousand, three hundred ten".