55411586161154 has 4 divisors (see below), whose sum is σ = 83117379241734. Its totient is φ = 27705793080576.

The previous prime is 55411586161121. The next prime is 55411586161171. The reversal of 55411586161154 is 45116168511455.

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., 47424942776929 + 7986643384225 = 6886577^2 + 2826065^2 .

It is a super-2 number, since 2×55411586161154² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55411586161096 and 55411586161105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13852896540287 + ... + 13852896540290.

Almost surely, 2^{55411586161154} is an apocalyptic number.

55411586161154 is a deficient number, since it is larger than the sum of its proper divisors (27705793080580).

55411586161154 is a wasteful number, since it uses less digits than its factorization.

55411586161154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27705793080579.

The product of its digits is 2880000, while the sum is 53.

The spelling of 55411586161154 in words is "fifty-five trillion, four hundred eleven billion, five hundred eighty-six million, one hundred sixty-one thousand, one hundred fifty-four".