3655260455750 has 64 divisors (see below), whose sum is σ = 7207861939200. Its totient is φ = 1384175368800.

The previous prime is 3655260455663. The next prime is 3655260455771. The reversal of 3655260455750 is 575540625563.

It is a super-4 number, since 4×3655260455750⁴ (a number of 51 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3655260455692 and 3655260455701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6488861 + ... + 7029639.

It is an arithmetic number, because the mean of its divisors is an integer number (112622842800).

Almost surely, 2^{3655260455750} is an apocalyptic number.

3655260455750 is a deficient number, since it is larger than the sum of its proper divisors (3552601483450).

3655260455750 is a wasteful number, since it uses less digits than its factorization.

3655260455750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542238 (or 542228 counting only the distinct ones).

The product of its (nonzero) digits is 18900000, while the sum is 53.

The spelling of 3655260455750 in words is "three trillion, six hundred fifty-five billion, two hundred sixty million, four hundred fifty-five thousand, seven hundred fifty".