562128016954 has 24 divisors (see below), whose sum is σ = 981213304500. Its totient is φ = 240824255616.

The previous prime is 562128016943. The next prime is 562128016987. The reversal of 562128016954 is 459610821265.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 546882435225 + 15245581729 = 739515^2 + 123473^2 .

It is a super-2 number, since 2×562128016954² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 562128016898 and 562128016907.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 773887 + ... + 1312690.

Almost surely, 2^562128016954 is an apocalyptic number.

562128016954 is a deficient number, since it is larger than the sum of its proper divisors (419085287546).

562128016954 is a wasteful number, since it uses less digits than its factorization.

562128016954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089342 (or 2089335 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 562128016954 in words is "five hundred sixty-two billion, one hundred twenty-eight million, sixteen thousand, nine hundred fifty-four".