5452621416 has 96 divisors (see below), whose sum is σ = 16266669120. Its totient is φ = 1636243200.

The previous prime is 5452621399. The next prime is 5452621423. The reversal of 5452621416 is 6141262545.

5452621416 is a `hidden beast` number, since 5 + 452 + 62 + 141 + 6 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48156 + ... + 114996.

It is an arithmetic number, because the mean of its divisors is an integer number (169444470).

Almost surely, 2^5452621416 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 5452621416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8133334560).

5452621416 is an abundant number, since it is smaller than the sum of its proper divisors (10814047704).

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

5452621416 is a wasteful number, since it uses less digits than its factorization.

5452621416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66967 (or 66960 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 5452621416 is about 73841.8676361859. The cubic root of 5452621416 is about 1760.0909706766.

The spelling of 5452621416 in words is "five billion, four hundred fifty-two million, six hundred twenty-one thousand, four hundred sixteen".