472051122030 has 48 divisors (see below), whose sum is σ = 1272789698544. Its totient is φ = 125880298560.

The previous prime is 472051122029. The next prime is 472051122077. The reversal of 472051122030 is 30221150274.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 472051121985 and 472051122003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97127431 + ... + 97132290.

It is an arithmetic number, because the mean of its divisors is an integer number (26516452053).

Almost surely, 2^472051122030 is an apocalyptic number.

472051122030 is an abundant number, since it is smaller than the sum of its proper divisors (800738576514).

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

472051122030 is a wasteful number, since it uses less digits than its factorization.

472051122030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194259743 (or 194259731 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The spelling of 472051122030 in words is "four hundred seventy-two billion, fifty-one million, one hundred twenty-two thousand, thirty".