105514540000 has 60 divisors (see below), whose sum is σ = 259581644784. Its totient is φ = 42205808000.

The previous prime is 105514539997. The next prime is 105514540037. The reversal of 105514540000 is 45415501.

It is a happy number.

It is a super-2 number, since 2×105514540000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2617864 + ... + 2657863.

Almost surely, 2^105514540000 is an apocalyptic number.

105514540000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105514540000 is an abundant number, since it is smaller than the sum of its proper divisors (154067104784).

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

105514540000 is an frugal number, since it uses more digits than its factorization.

105514540000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5275757 (or 5275734 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 105514540000 its reverse (45415501), we get a palindrome (105559955501).

The spelling of 105514540000 in words is "one hundred five billion, five hundred fourteen million, five hundred forty thousand".