2145050552330 has 16 divisors (see below), whose sum is σ = 4412675422080. Its totient is φ = 735445903632.

The previous prime is 2145050552321. The next prime is 2145050552353. The reversal of 2145050552330 is 332550505412.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 15321789590 + ... + 15321789729.

It is an arithmetic number, because the mean of its divisors is an integer number (275792213880).

Almost surely, 2^{2145050552330} is an apocalyptic number.

2145050552330 is an abundant number, since it is smaller than the sum of its proper divisors (2267624869750).

2145050552330 is a wasteful number, since it uses less digits than its factorization.

2145050552330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30643579333.

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 2145050552330 in words is "two trillion, one hundred forty-five billion, fifty million, five hundred fifty-two thousand, three hundred thirty".