51140150653239 has 24 divisors (see below), whose sum is σ = 74401325041680. Its totient is φ = 33847799626368.

The previous prime is 51140150653219. The next prime is 51140150653259. The reversal of 51140150653239 is 93235605104115.

51140150653239 is a `hidden beast` number, since 5 + 1 + 1 + 401 + 5 + 0 + 6 + 5 + 3 + 239 = 666.

It is an interprime number because it is at equal distance from previous prime (51140150653219) and next prime (51140150653259).

It is not a de Polignac number, because 51140150653239 - 2¹² = 51140150649143 is a prime.

It is a super-2 number, since 2×51140150653239² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51140150653194 and 51140150653203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51140150653219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175065369 + ... + 175357245.

It is an arithmetic number, because the mean of its divisors is an integer number (3100055210070).

Almost surely, 2^{51140150653239} is an apocalyptic number.

51140150653239 is a deficient number, since it is larger than the sum of its proper divisors (23261174388441).

51140150653239 is a wasteful number, since it uses less digits than its factorization.

51140150653239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432079 (or 432076 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 45.

The spelling of 51140150653239 in words is "fifty-one trillion, one hundred forty billion, one hundred fifty million, six hundred fifty-three thousand, two hundred thirty-nine".