55436279356 has 24 divisors (see below), whose sum is σ = 100207787904. Its totient is φ = 26806640640.

The previous prime is 55436279341. The next prime is 55436279369. The reversal of 55436279356 is 65397263455.

55436279356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 55436279297 and 55436279306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48636 + ... + 336508.

It is an arithmetic number, because the mean of its divisors is an integer number (4175324496).

Almost surely, 2^55436279356 is an apocalyptic number.

It is an amenable number.

55436279356 is a deficient number, since it is larger than the sum of its proper divisors (44771508548).

55436279356 is a wasteful number, since it uses less digits than its factorization.

55436279356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289461 (or 289459 counting only the distinct ones).

The product of its digits is 20412000, while the sum is 55.

The spelling of 55436279356 in words is "fifty-five billion, four hundred thirty-six million, two hundred seventy-nine thousand, three hundred fifty-six".