55036853370550 has 24 divisors (see below), whose sum is σ = 102370817214432. Its totient is φ = 22014253188000.

The previous prime is 55036853370539. The next prime is 55036853370641. The reversal of 55036853370550 is 5507335863055.

It is a happy number.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 55036853370491 and 55036853370500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9922366 + ... + 14440465.

It is an arithmetic number, because the mean of its divisors is an integer number (4265450717268).

Almost surely, 2^{55036853370550} is an apocalyptic number.

55036853370550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55036853370550 is a deficient number, since it is larger than the sum of its proper divisors (47333963843882).

55036853370550 is a wasteful number, since it uses less digits than its factorization.

55036853370550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24408024 (or 24408019 counting only the distinct ones).

The product of its (nonzero) digits is 28350000, while the sum is 55.

The spelling of 55036853370550 in words is "fifty-five trillion, thirty-six billion, eight hundred fifty-three million, three hundred seventy thousand, five hundred fifty".