48031211519 has 16 divisors (see below), whose sum is σ = 50818078080. Its totient is φ = 45270833760.

The previous prime is 48031211507. The next prime is 48031211521. The reversal of 48031211519 is 91511213084.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 48031211519 - 2²⁸ = 47762776063 is a prime.

It is a super-2 number, since 2×48031211519² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48031211549) 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, 3031472 + ... + 3047274.

It is an arithmetic number, because the mean of its divisors is an integer number (3176129880).

Almost surely, 2^48031211519 is an apocalyptic number.

48031211519 is a deficient number, since it is larger than the sum of its proper divisors (2786866561).

48031211519 is a wasteful number, since it uses less digits than its factorization.

48031211519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16630.

The product of its (nonzero) digits is 8640, while the sum is 35.

The spelling of 48031211519 in words is "forty-eight billion, thirty-one million, two hundred eleven thousand, five hundred nineteen".