55059008402 has 4 divisors (see below), whose sum is σ = 82588512606. Its totient is φ = 27529504200.

The previous prime is 55059008369. The next prime is 55059008437. The reversal of 55059008402 is 20480095055.

55059008402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28740759961 + 26318248441 = 169531^2 + 162229^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13764752099 + ... + 13764752102.

Almost surely, 2^55059008402 is an apocalyptic number.

55059008402 is a deficient number, since it is larger than the sum of its proper divisors (27529504204).

55059008402 is a wasteful number, since it uses less digits than its factorization.

55059008402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27529504203.

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 55059008402 in words is "fifty-five billion, fifty-nine million, eight thousand, four hundred two".