54799211341512 has 224 divisors, whose sum is σ = 168069800655360. Its totient is φ = 16604563248000.

The previous prime is 54799211341499. The next prime is 54799211341529. The reversal of 54799211341512 is 21514311299745.

54799211341512 is a `hidden beast` number, since 5 + 4 + 7 + 9 + 9 + 2 + 113 + 4 + 1 + 512 = 666.

It is a super-2 number, since 2×54799211341512² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1184286937 + ... + 1184333207.

Almost surely, 2^{54799211341512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54799211341512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84034900327680).

54799211341512 is an abundant number, since it is smaller than the sum of its proper divisors (113270589313848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54799211341512 is a wasteful number, since it uses less digits than its factorization.

54799211341512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64767 (or 64748 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 54.

The spelling of 54799211341512 in words is "fifty-four trillion, seven hundred ninety-nine billion, two hundred eleven million, three hundred forty-one thousand, five hundred twelve".