53604973476 has 30 divisors (see below), whose sum is σ = 140133990150. Its totient is φ = 17868324384.

The previous prime is 53604973463. The next prime is 53604973489. The reversal of 53604973476 is 67437940635.

It is a happy number.

53604973476 is a `hidden beast` number, since 5 + 3 + 60 + 49 + 73 + 476 = 666.

It is an interprime number because it is at equal distance from previous prime (53604973463) and next prime (53604973489).

It can be written as a sum of positive squares in only one way, i.e., 33993771876 + 19611201600 = 184374^2 + 140040^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 82723401 + ... + 82724048.

It is an arithmetic number, because the mean of its divisors is an integer number (4671133005).

Almost surely, 2^53604973476 is an apocalyptic number.

It is an amenable number.

53604973476 is an abundant number, since it is smaller than the sum of its proper divisors (86529016674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53604973476 is a wasteful number, since it uses less digits than its factorization.

53604973476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165447465 (or 165447454 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 54.

The spelling of 53604973476 in words is "fifty-three billion, six hundred four million, nine hundred seventy-three thousand, four hundred seventy-six".