4155216051254 has 8 divisors (see below), whose sum is σ = 6255004946328. Its totient is φ = 2070214402480.

The previous prime is 4155216051211. The next prime is 4155216051269. The reversal of 4155216051254 is 4521506125514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3696810872 + ... + 3696811995.

It is an arithmetic number, because the mean of its divisors is an integer number (781875618291).

Almost surely, 2^{4155216051254} is an apocalyptic number.

4155216051254 is a deficient number, since it is larger than the sum of its proper divisors (2099788895074).

4155216051254 is a wasteful number, since it uses less digits than its factorization.

4155216051254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7393623150.

The product of its (nonzero) digits is 240000, while the sum is 41.

The spelling of 4155216051254 in words is "four trillion, one hundred fifty-five billion, two hundred sixteen million, fifty-one thousand, two hundred fifty-four".