4552757412 has 48 divisors (see below), whose sum is σ = 12144168960. Its totient is φ = 1300414752.

The previous prime is 4552757411. The next prime is 4552757423. The reversal of 4552757412 is 2147572554.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (4552757411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438303 + ... + 448569.

It is an arithmetic number, because the mean of its divisors is an integer number (253003520).

Almost surely, 2^4552757412 is an apocalyptic number.

4552757412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4552757412 is an abundant number, since it is smaller than the sum of its proper divisors (7591411548).

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

4552757412 is a wasteful number, since it uses less digits than its factorization.

4552757412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15560 (or 15558 counting only the distinct ones).

The product of its digits is 392000, while the sum is 42.

The square root of 4552757412 is about 67474.1240180263. The cubic root of 4552757412 is about 1657.3904676134.

The spelling of 4552757412 in words is "four billion, five hundred fifty-two million, seven hundred fifty-seven thousand, four hundred twelve".