46849252478 has 8 divisors (see below), whose sum is σ = 80313004272. Its totient is φ = 20078251056.

The previous prime is 46849252447. The next prime is 46849252487. The reversal of 46849252478 is 87425294864.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1673187575 + ... + 1673187602.

It is an arithmetic number, because the mean of its divisors is an integer number (10039125534).

Almost surely, 2^46849252478 is an apocalyptic number.

46849252478 is a deficient number, since it is larger than the sum of its proper divisors (33463751794).

46849252478 is a wasteful number, since it uses less digits than its factorization.

46849252478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346375186.

The product of its digits is 30965760, while the sum is 59.

The spelling of 46849252478 in words is "forty-six billion, eight hundred forty-nine million, two hundred fifty-two thousand, four hundred seventy-eight".