51140502033 has 16 divisors (see below), whose sum is σ = 69081573120. Its totient is φ = 33646938624.

The previous prime is 51140502013. The next prime is 51140502103. The reversal of 51140502033 is 33020504115.

It is not a de Polignac number, because 51140502033 - 2⁶ = 51140501969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51140501994 and 51140502012.

It is not an unprimeable number, because it can be changed into a prime (51140502013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491235 + ... + 586167.

It is an arithmetic number, because the mean of its divisors is an integer number (4317598320).

Almost surely, 2^51140502033 is an apocalyptic number.

It is an amenable number.

51140502033 is a deficient number, since it is larger than the sum of its proper divisors (17941071087).

51140502033 is a wasteful number, since it uses less digits than its factorization.

51140502033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97288.

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 51140502033 in words is "fifty-one billion, one hundred forty million, five hundred two thousand, thirty-three".