554220801 has 12 divisors (see below), whose sum is σ = 803733840. Its totient is φ = 368007000.

The previous prime is 554220763. The next prime is 554220839. The reversal of 554220801 is 108022455.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (554220763) and next prime (554220839).

It is not a de Polignac number, because 554220801 - 2¹⁰ = 554219777 is a prime.

It is a super-2 number, since 2×554220801² = 614321392522163202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (554220871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120411 + ... + 124928.

It is an arithmetic number, because the mean of its divisors is an integer number (66977820).

Almost surely, 2^554220801 is an apocalyptic number.

It is an amenable number.

554220801 is a deficient number, since it is larger than the sum of its proper divisors (249513039).

554220801 is a wasteful number, since it uses less digits than its factorization.

554220801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245596 (or 245593 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 554220801 is about 23541.8945924070. The cubic root of 554220801 is about 821.4118059309.

The spelling of 554220801 in words is "five hundred fifty-four million, two hundred twenty thousand, eight hundred one".