5201554451 has 8 divisors (see below), whose sum is σ = 5240862720. Its totient is φ = 5162336712.

The previous prime is 5201554441. The next prime is 5201554471. The reversal of 5201554451 is 1544551025.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5201554451 is a prime.

It is a super-2 number, since 2×5201554451² = 54112337413435822802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5201554441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95006 + ... + 139388.

It is an arithmetic number, because the mean of its divisors is an integer number (655107840).

Almost surely, 2^5201554451 is an apocalyptic number.

5201554451 is a deficient number, since it is larger than the sum of its proper divisors (39308269).

5201554451 is a wasteful number, since it uses less digits than its factorization.

5201554451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45265.

The product of its (nonzero) digits is 20000, while the sum is 32.

The square root of 5201554451 is about 72121.8028823462. The cubic root of 5201554451 is about 1732.6508250526.

The spelling of 5201554451 in words is "five billion, two hundred one million, five hundred fifty-four thousand, four hundred fifty-one".