10477772250 has 64 divisors (see below), whose sum is σ = 28530043776. Its totient is φ = 2540064000.

The previous prime is 10477772237. The next prime is 10477772251. The reversal of 10477772250 is 5227777401.

It is a super-2 number, since 2×10477772250² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10477772251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 626767 + ... + 643266.

It is an arithmetic number, because the mean of its divisors is an integer number (445781934).

Almost surely, 2^10477772250 is an apocalyptic number.

10477772250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10477772250 is an abundant number, since it is smaller than the sum of its proper divisors (18052271526).

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

10477772250 is a wasteful number, since it uses less digits than its factorization.

10477772250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270064 (or 1270054 counting only the distinct ones).

The product of its (nonzero) digits is 192080, while the sum is 42.

The spelling of 10477772250 in words is "ten billion, four hundred seventy-seven million, seven hundred seventy-two thousand, two hundred fifty".