54416359102512 has 160 divisors (see below), whose sum is σ = 158081124731904. Its totient is φ = 15984930355200.

The previous prime is 54416359102507. The next prime is 54416359102541. The reversal of 54416359102512 is 21520195361445.

It is a super-2 number, since 2×54416359102512² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155068 + ... + 10433444.

Almost surely, 2^{54416359102512} 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 54416359102512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79040562365952).

54416359102512 is an abundant number, since it is smaller than the sum of its proper divisors (103664765629392).

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

54416359102512 is a wasteful number, since it uses less digits than its factorization.

54416359102512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10278707 (or 10278701 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 48.

The spelling of 54416359102512 in words is "fifty-four trillion, four hundred sixteen billion, three hundred fifty-nine million, one hundred two thousand, five hundred twelve".