46019103989 has 4 divisors (see below), whose sum is σ = 48726110124. Its totient is φ = 43312097856.

The previous prime is 46019103971. The next prime is 46019104013. The reversal of 46019103989 is 98930191064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42007781764 + 4011322225 = 204958^2 + 63335^2 .

It is a cyclic number.

It is not a de Polignac number, because 46019103989 - 2⁸ = 46019103733 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46019103289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1353503042 + ... + 1353503075.

It is an arithmetic number, because the mean of its divisors is an integer number (12181527531).

Almost surely, 2^46019103989 is an apocalyptic number.

It is an amenable number.

46019103989 is a deficient number, since it is larger than the sum of its proper divisors (2707006135).

46019103989 is a wasteful number, since it uses less digits than its factorization.

46019103989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707006134.

The product of its (nonzero) digits is 419904, while the sum is 50.

The spelling of 46019103989 in words is "forty-six billion, nineteen million, one hundred three thousand, nine hundred eighty-nine".