48174346321949 has 2 divisors, whose sum is σ = 48174346321950. Its totient is φ = 48174346321948.

The previous prime is 48174346321897. The next prime is 48174346322023. The reversal of 48174346321949 is 94912364347184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48054980908900 + 119365413049 = 6932170^2 + 345493^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48174346321949 is a prime.

It is a super-2 number, since 2×48174346321949² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48174349321949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24087173160974 + 24087173160975.

It is an arithmetic number, because the mean of its divisors is an integer number (24087173160975).

Almost surely, 2^{48174346321949} is an apocalyptic number.

It is an amenable number.

48174346321949 is a deficient number, since it is larger than the sum of its proper divisors (1).

48174346321949 is an equidigital number, since it uses as much as digits as its factorization.

48174346321949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 125411328, while the sum is 65.

The spelling of 48174346321949 in words is "forty-eight trillion, one hundred seventy-four billion, three hundred forty-six million, three hundred twenty-one thousand, nine hundred forty-nine".