4521103854 has 32 divisors (see below), whose sum is σ = 9183525120. Its totient is φ = 1483513152.

The previous prime is 4521103843. The next prime is 4521103901. The reversal of 4521103854 is 4583011254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 766087 + ... + 771965.

It is an arithmetic number, because the mean of its divisors is an integer number (286985160).

Almost surely, 2^4521103854 is an apocalyptic number.

4521103854 is an abundant number, since it is smaller than the sum of its proper divisors (4662421266).

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

4521103854 is a wasteful number, since it uses less digits than its factorization.

4521103854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7864.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 4521103854 is about 67239.1541737402. The cubic root of 4521103854 is about 1653.5404667087.

The spelling of 4521103854 in words is "four billion, five hundred twenty-one million, one hundred three thousand, eight hundred fifty-four".