260924409955 has 16 divisors (see below), whose sum is σ = 341593195104. Its totient is φ = 189752417280.

The previous prime is 260924409937. The next prime is 260924409961. The reversal of 260924409955 is 559904429062.

It is not a de Polignac number, because 260924409955 - 2⁷ = 260924409827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260924409896 and 260924409905.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914797 + ... + 1165633.

It is an arithmetic number, because the mean of its divisors is an integer number (21349574694).

Almost surely, 2^260924409955 is an apocalyptic number.

260924409955 is a deficient number, since it is larger than the sum of its proper divisors (80668785149).

260924409955 is a wasteful number, since it uses less digits than its factorization.

260924409955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269766.

The product of its (nonzero) digits is 6998400, while the sum is 55.

The spelling of 260924409955 in words is "two hundred sixty billion, nine hundred twenty-four million, four hundred nine thousand, nine hundred fifty-five".