11152484078 has 4 divisors (see below), whose sum is σ = 16728726120. Its totient is φ = 5576242038.

The previous prime is 11152484059. The next prime is 11152484089. The reversal of 11152484078 is 87048425111.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×11152484078² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2788121018 + ... + 2788121021.

It is an arithmetic number, because the mean of its divisors is an integer number (4182181530).

Almost surely, 2^11152484078 is an apocalyptic number.

11152484078 is a deficient number, since it is larger than the sum of its proper divisors (5576242042).

11152484078 is an equidigital number, since it uses as much as digits as its factorization.

11152484078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5576242041.

The product of its (nonzero) digits is 71680, while the sum is 41.

The spelling of 11152484078 in words is "eleven billion, one hundred fifty-two million, four hundred eighty-four thousand, seventy-eight".