55602477512 has 8 divisors (see below), whose sum is σ = 104254645350. Its totient is φ = 27801238752.

The previous prime is 55602477509. The next prime is 55602477523. The reversal of 55602477512 is 21577420655.

55602477512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 54603538276 + 998939236 = 233674^2 + 31606^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3475154837 + ... + 3475154852.

Almost surely, 2^55602477512 is an apocalyptic number.

It is an amenable number.

55602477512 is a deficient number, since it is larger than the sum of its proper divisors (48652167838).

55602477512 is a wasteful number, since it uses less digits than its factorization.

55602477512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6950309695 (or 6950309691 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 44.

The spelling of 55602477512 in words is "fifty-five billion, six hundred two million, four hundred seventy-seven thousand, five hundred twelve".