4121502454554 has 16 divisors (see below), whose sum is σ = 8382716857440. Its totient is φ = 1350548826800.

The previous prime is 4121502454477. The next prime is 4121502454567. The reversal of 4121502454554 is 4554542051214.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5821330797 + ... + 5821331504.

It is an arithmetic number, because the mean of its divisors is an integer number (523919803590).

Almost surely, 2^{4121502454554} is an apocalyptic number.

4121502454554 is an abundant number, since it is smaller than the sum of its proper divisors (4261214402886).

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

4121502454554 is a wasteful number, since it uses less digits than its factorization.

4121502454554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11642662365.

The product of its (nonzero) digits is 640000, while the sum is 42.

The spelling of 4121502454554 in words is "four trillion, one hundred twenty-one billion, five hundred two million, four hundred fifty-four thousand, five hundred fifty-four".