46889976787 has 2 divisors, whose sum is σ = 46889976788. Its totient is φ = 46889976786.

The previous prime is 46889976781. The next prime is 46889976797. The reversal of 46889976787 is 78767998864.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46889976787 - 2¹⁵ = 46889944019 is a prime.

It is not a weakly prime, because it can be changed into another prime (46889976781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23444988393 + 23444988394.

It is an arithmetic number, because the mean of its divisors is an integer number (23444988394).

Almost surely, 2^46889976787 is an apocalyptic number.

46889976787 is a deficient number, since it is larger than the sum of its proper divisors (1).

46889976787 is an equidigital number, since it uses as much as digits as its factorization.

46889976787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2048385024, while the sum is 79.

The spelling of 46889976787 in words is "forty-six billion, eight hundred eighty-nine million, nine hundred seventy-six thousand, seven hundred eighty-seven".