554150402 has 16 divisors (see below), whose sum is σ = 896014392. Its totient is φ = 255519360.

The previous prime is 554150393. The next prime is 554150407. The reversal of 554150402 is 204051455.

It can be written as a sum of positive squares in 4 ways, for example, as 134351281 + 419799121 = 11591^2 + 20489^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (554150407) 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, 19502 + ... + 38582.

Almost surely, 2^554150402 is an apocalyptic number.

554150402 is a deficient number, since it is larger than the sum of its proper divisors (341863990).

554150402 is a wasteful number, since it uses less digits than its factorization.

554150402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20213.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 554150402 is about 23540.3993593992. The cubic root of 554150402 is about 821.3770249566.

The spelling of 554150402 in words is "five hundred fifty-four million, one hundred fifty thousand, four hundred two".