5451740154 has 40 divisors (see below), whose sum is σ = 13961072928. Its totient is φ = 1557639720.

The previous prime is 5451740153. The next prime is 5451740159. The reversal of 5451740154 is 4510471545.

5451740154 is a `hidden beast` number, since 54 + 517 + 40 + 1 + 54 = 666.

It is not an unprimeable number, because it can be changed into a prime (5451740153) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2402632 + ... + 2404899.

Almost surely, 2^5451740154 is an apocalyptic number.

5451740154 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5451740154 is an abundant number, since it is smaller than the sum of its proper divisors (8509332774).

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

5451740154 is a wasteful number, since it uses less digits than its factorization.

5451740154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4807552 (or 4807543 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 5451740154 is about 73835.9001705810. The cubic root of 5451740154 is about 1759.9961425966.

The spelling of 5451740154 in words is "five billion, four hundred fifty-one million, seven hundred forty thousand, one hundred fifty-four".