51060499995 has 32 divisors (see below), whose sum is σ = 82222525440. Its totient is φ = 27057582720.

The previous prime is 51060499967. The next prime is 51060500021. The reversal of 51060499995 is 59999406015.

It is not a de Polignac number, because 51060499995 - 2¹³ = 51060491803 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1474530 + ... + 1508760.

It is an arithmetic number, because the mean of its divisors is an integer number (2569453920).

Almost surely, 2^51060499995 is an apocalyptic number.

51060499995 is a deficient number, since it is larger than the sum of its proper divisors (31162025445).

51060499995 is a wasteful number, since it uses less digits than its factorization.

51060499995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34875.

The product of its (nonzero) digits is 3936600, while the sum is 57.

The spelling of 51060499995 in words is "fifty-one billion, sixty million, four hundred ninety-nine thousand, nine hundred ninety-five".