54562603402 has 16 divisors (see below), whose sum is σ = 87551641800. Its totient is φ = 25411811328.

The previous prime is 54562603391. The next prime is 54562603427. The reversal of 54562603402 is 20430626545.

It can be written as a sum of positive squares in 4 ways, for example, as 54457356321 + 105247081 = 233361^2 + 10259^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8268777 + ... + 8275372.

Almost surely, 2^54562603402 is an apocalyptic number.

54562603402 is a deficient number, since it is larger than the sum of its proper divisors (32989038398).

54562603402 is a wasteful number, since it uses less digits than its factorization.

54562603402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16544265.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 54562603402 in words is "fifty-four billion, five hundred sixty-two million, six hundred three thousand, four hundred two".