48567018749 has 2 divisors, whose sum is σ = 48567018750. Its totient is φ = 48567018748.

The previous prime is 48567018653. The next prime is 48567018757. The reversal of 48567018749 is 94781076584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47865563524 + 701455225 = 218782^2 + 26485^2 .

It is a cyclic number.

It is not a de Polignac number, because 48567018749 - 2²⁴ = 48550241533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48567018449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24283509374 + 24283509375.

It is an arithmetic number, because the mean of its divisors is an integer number (24283509375).

Almost surely, 2^48567018749 is an apocalyptic number.

It is an amenable number.

48567018749 is a deficient number, since it is larger than the sum of its proper divisors (1).

48567018749 is an equidigital number, since it uses as much as digits as its factorization.

48567018749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 48567018749 in words is "forty-eight billion, five hundred sixty-seven million, eighteen thousand, seven hundred forty-nine".