554945763 has 16 divisors (see below), whose sum is σ = 752353920. Its totient is φ = 363802176.

The previous prime is 554945761. The next prime is 554945777. The reversal of 554945763 is 367549455.

It is not a de Polignac number, because 554945763 - 2¹ = 554945761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (554945761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37668 + ... + 50286.

It is an arithmetic number, because the mean of its divisors is an integer number (47022120).

Almost surely, 2^554945763 is an apocalyptic number.

554945763 is a deficient number, since it is larger than the sum of its proper divisors (197408157).

554945763 is a wasteful number, since it uses less digits than its factorization.

554945763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12866.

The product of its digits is 2268000, while the sum is 48.

The square root of 554945763 is about 23557.2868344383. The cubic root of 554945763 is about 821.7698057773.

The spelling of 554945763 in words is "five hundred fifty-four million, nine hundred forty-five thousand, seven hundred sixty-three".