46897800451 has 2 divisors, whose sum is σ = 46897800452. Its totient is φ = 46897800450.

The previous prime is 46897800449. The next prime is 46897800473. The reversal of 46897800451 is 15400879864.

46897800451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46897800451 - 2¹ = 46897800449 is a prime.

Together with 46897800449, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (46897804451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23448900225 + 23448900226.

It is an arithmetic number, because the mean of its divisors is an integer number (23448900226).

Almost surely, 2^46897800451 is an apocalyptic number.

46897800451 is a deficient number, since it is larger than the sum of its proper divisors (1).

46897800451 is an equidigital number, since it uses as much as digits as its factorization.

46897800451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 46897800451 in words is "forty-six billion, eight hundred ninety-seven million, eight hundred thousand, four hundred fifty-one".