26068770530 has 32 divisors (see below), whose sum is σ = 54200741760. Its totient is φ = 8921931520.

The previous prime is 26068770503. The next prime is 26068770557. The reversal of 26068770530 is 3507786062.

It is an interprime number because it is at equal distance from previous prime (26068770503) and next prime (26068770557).

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, 6968390 + ... + 6972129.

It is an arithmetic number, because the mean of its divisors is an integer number (1693773180).

Almost surely, 2^26068770530 is an apocalyptic number.

26068770530 is an abundant number, since it is smaller than the sum of its proper divisors (28131971230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26068770530 is a wasteful number, since it uses less digits than its factorization.

26068770530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13940554.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 26068770530 in words is "twenty-six billion, sixty-eight million, seven hundred seventy thousand, five hundred thirty".