51054755674 has 24 divisors (see below), whose sum is σ = 87804238140. Its totient is φ = 22177628928.

The previous prime is 51054755671. The next prime is 51054755677. The reversal of 51054755674 is 47655745015.

It is an interprime number because it is at equal distance from previous prime (51054755671) and next prime (51054755677).

It can be written as a sum of positive squares in 6 ways, for example, as 13260674025 + 37794081649 = 115155^2 + 194407^2 .

It is not an unprimeable number, because it can be changed into a prime (51054755671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4436889 + ... + 4448380.

Almost surely, 2^51054755674 is an apocalyptic number.

51054755674 is a deficient number, since it is larger than the sum of its proper divisors (36749482466).

51054755674 is a wasteful number, since it uses less digits than its factorization.

51054755674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8885314 (or 8885301 counting only the distinct ones).

The product of its (nonzero) digits is 2940000, while the sum is 49.

The spelling of 51054755674 in words is "fifty-one billion, fifty-four million, seven hundred fifty-five thousand, six hundred seventy-four".