554148941 has 4 divisors (see below), whose sum is σ = 565939392. Its totient is φ = 542358492.

The previous prime is 554148899. The next prime is 554148943. The reversal of 554148941 is 149841455.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554148941 is a prime.

It is a super-2 number, since 2×554148941² = 614162097622842962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554148943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5895155 + ... + 5895248.

It is an arithmetic number, because the mean of its divisors is an integer number (141484848).

Almost surely, 2^554148941 is an apocalyptic number.

It is an amenable number.

554148941 is a deficient number, since it is larger than the sum of its proper divisors (11790451).

554148941 is a wasteful number, since it uses less digits than its factorization.

554148941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11790450.

The product of its digits is 115200, while the sum is 41.

The square root of 554148941 is about 23540.3683276197. The cubic root of 554148941 is about 821.3763031111.

The spelling of 554148941 in words is "five hundred fifty-four million, one hundred forty-eight thousand, nine hundred forty-one".