562464401978 has 32 divisors (see below), whose sum is σ = 874806998400. Its totient is φ = 271009053504.

The previous prime is 562464401957. The next prime is 562464402007. The reversal of 562464401978 is 879104464265.

It is a super-3 number, since 3×562464401978³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57867803 + ... + 57877521.

It is an arithmetic number, because the mean of its divisors is an integer number (27337718700).

Almost surely, 2^562464401978 is an apocalyptic number.

562464401978 is a deficient number, since it is larger than the sum of its proper divisors (312342596422).

562464401978 is a wasteful number, since it uses less digits than its factorization.

562464401978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17174.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 562464401978 in words is "five hundred sixty-two billion, four hundred sixty-four million, four hundred one thousand, nine hundred seventy-eight".