45757168372212 has 192 divisors, whose sum is σ = 122506642556928. Its totient is φ = 13169338560000.

The previous prime is 45757168372211. The next prime is 45757168372277. The reversal of 45757168372212 is 21227386175754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45757168372211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34369923 + ... + 35676405.

It is an arithmetic number, because the mean of its divisors is an integer number (638055429984).

Almost surely, 2^{45757168372212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45757168372212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61253321278464).

45757168372212 is an abundant number, since it is smaller than the sum of its proper divisors (76749474184716).

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

45757168372212 is a wasteful number, since it uses less digits than its factorization.

45757168372212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306710 (or 1306708 counting only the distinct ones).

The product of its digits is 39513600, while the sum is 60.

The spelling of 45757168372212 in words is "forty-five trillion, seven hundred fifty-seven billion, one hundred sixty-eight million, three hundred seventy-two thousand, two hundred twelve".