10651623330 has 16 divisors (see below), whose sum is σ = 25563896064. Its totient is φ = 2840432880.

The previous prime is 10651623299. The next prime is 10651623371. The reversal of 10651623330 is 3332615601.

It is a happy number.

It is a super-2 number, since 2×10651623330² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 355054111 = 10651623330 / (1 + 0 + 6 + 5 + 1 + 6 + 2 + 3 + 3 + 3 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177527026 + ... + 177527085.

It is an arithmetic number, because the mean of its divisors is an integer number (1597743504).

Almost surely, 2^10651623330 is an apocalyptic number.

10651623330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10651623330 is an abundant number, since it is smaller than the sum of its proper divisors (14912272734).

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

10651623330 is a wasteful number, since it uses less digits than its factorization.

10651623330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355054121.

The product of its (nonzero) digits is 9720, while the sum is 30.

The spelling of 10651623330 in words is "ten billion, six hundred fifty-one million, six hundred twenty-three thousand, three hundred thirty".