88260769530 has 160 divisors (see below), whose sum is σ = 241057555200. Its totient is φ = 23166984960.

The previous prime is 88260769517. The next prime is 88260769537. The reversal of 88260769530 is 3596706288.

It is a happy number.

88260769530 is a `hidden beast` number, since 88 + 26 + 0 + 7 + 6 + 9 + 530 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (88260769537) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 63087771 + ... + 63089169.

It is an arithmetic number, because the mean of its divisors is an integer number (1506609720).

Almost surely, 2^88260769530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88260769530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120528777600).

88260769530 is an abundant number, since it is smaller than the sum of its proper divisors (152796785670).

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

88260769530 is a wasteful number, since it uses less digits than its factorization.

88260769530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586 (or 2577 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 88260769530 in words is "eighty-eight billion, two hundred sixty million, seven hundred sixty-nine thousand, five hundred thirty".