11258376780 has 96 divisors (see below), whose sum is σ = 36398347776. Its totient is φ = 2546804736.

The previous prime is 11258376763. The next prime is 11258376797. The reversal of 11258376780 is 8767385211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11258376763) and next prime (11258376797).

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, 97434 + ... + 178913.

It is an arithmetic number, because the mean of its divisors is an integer number (379149456).

Almost surely, 2^11258376780 is an apocalyptic number.

11258376780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11258376780 is an abundant number, since it is smaller than the sum of its proper divisors (25139970996).

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

11258376780 is a wasteful number, since it uses less digits than its factorization.

11258376780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276463 (or 276461 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 48.

The spelling of 11258376780 in words is "eleven billion, two hundred fifty-eight million, three hundred seventy-six thousand, seven hundred eighty".