49466790213 has 16 divisors (see below), whose sum is σ = 69840777600. Its totient is φ = 31035626496.

The previous prime is 49466790211. The next prime is 49466790221. The reversal of 49466790213 is 31209766494.

It is a happy number.

It is not a de Polignac number, because 49466790213 - 2¹ = 49466790211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49466790211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 845688 + ... + 902286.

It is an arithmetic number, because the mean of its divisors is an integer number (4365048600).

Almost surely, 2^49466790213 is an apocalyptic number.

It is an amenable number.

49466790213 is a deficient number, since it is larger than the sum of its proper divisors (20373987387).

49466790213 is a wasteful number, since it uses less digits than its factorization.

49466790213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73756.

The product of its (nonzero) digits is 1959552, while the sum is 51.

The spelling of 49466790213 in words is "forty-nine billion, four hundred sixty-six million, seven hundred ninety thousand, two hundred thirteen".