554454654 has 64 divisors (see below), whose sum is σ = 1275402240. Its totient is φ = 159384960.

The previous prime is 554454647. The next prime is 554454661. The reversal of 554454654 is 456454455.

It is an interprime number because it is at equal distance from previous prime (554454647) and next prime (554454661).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66169 + ... + 74075.

It is an arithmetic number, because the mean of its divisors is an integer number (19928160).

Almost surely, 2^554454654 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554454654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (637701120).

554454654 is an abundant number, since it is smaller than the sum of its proper divisors (720947586).

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

554454654 is a wasteful number, since it uses less digits than its factorization.

554454654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7985.

The product of its digits is 960000, while the sum is 42.

The square root of 554454654 is about 23546.8608098829. The cubic root of 554454654 is about 821.5273210251.

The spelling of 554454654 in words is "five hundred fifty-four million, four hundred fifty-four thousand, six hundred fifty-four".