55201703355038 has 4 divisors (see below), whose sum is σ = 82802555032560. Its totient is φ = 27600851677518.

The previous prime is 55201703354927. The next prime is 55201703355053. The reversal of 55201703355038 is 83055330710255.

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

It is a super-2 number, since 2×55201703355038² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55201703354983 and 55201703355001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13800425838758 + ... + 13800425838761.

It is an arithmetic number, because the mean of its divisors is an integer number (20700638758140).

Almost surely, 2^{55201703355038} is an apocalyptic number.

55201703355038 is a deficient number, since it is larger than the sum of its proper divisors (27600851677522).

55201703355038 is a wasteful number, since it uses less digits than its factorization.

55201703355038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27600851677521.

The product of its (nonzero) digits is 1890000, while the sum is 47.

The spelling of 55201703355038 in words is "fifty-five trillion, two hundred one billion, seven hundred three million, three hundred fifty-five thousand, thirty-eight".