10550377982 has 8 divisors (see below), whose sum is σ = 15891233952. Its totient is φ = 5253300000.

The previous prime is 10550377919. The next prime is 10550378023. The reversal of 10550377982 is 28977305501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10550377982² (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 in 3 ways as a sum of consecutive naturals, for example, 10943894 + ... + 10944857.

It is an arithmetic number, because the mean of its divisors is an integer number (1986404244).

Almost surely, 2^10550377982 is an apocalyptic number.

10550377982 is a deficient number, since it is larger than the sum of its proper divisors (5340855970).

10550377982 is a wasteful number, since it uses less digits than its factorization.

10550377982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21888994.

The product of its (nonzero) digits is 529200, while the sum is 47.

The spelling of 10550377982 in words is "ten billion, five hundred fifty million, three hundred seventy-seven thousand, nine hundred eighty-two".