48787294599971 has 2 divisors, whose sum is σ = 48787294599972. Its totient is φ = 48787294599970.

The previous prime is 48787294599937. The next prime is 48787294599977. The reversal of 48787294599971 is 17999549278784.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48787294599971 is a prime.

It is a super-2 number, since 2×48787294599971² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48787294599977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24393647299985 + 24393647299986.

It is an arithmetic number, because the mean of its divisors is an integer number (24393647299986).

Almost surely, 2^{48787294599971} is an apocalyptic number.

48787294599971 is a deficient number, since it is larger than the sum of its proper divisors (1).

48787294599971 is an equidigital number, since it uses as much as digits as its factorization.

48787294599971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23044331520, while the sum is 89.

The spelling of 48787294599971 in words is "forty-eight trillion, seven hundred eighty-seven billion, two hundred ninety-four million, five hundred ninety-nine thousand, nine hundred seventy-one".