4157553552 has 40 divisors (see below), whose sum is σ = 11305630560. Its totient is φ = 1312911360.

The previous prime is 4157553539. The next prime is 4157553583. The reversal of 4157553552 is 2553557514.

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, 2278449 + ... + 2280272.

It is an arithmetic number, because the mean of its divisors is an integer number (282640764).

Almost surely, 2^4157553552 is an apocalyptic number.

It is an amenable number.

4157553552 is an abundant number, since it is smaller than the sum of its proper divisors (7148077008).

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

4157553552 is a wasteful number, since it uses less digits than its factorization.

4157553552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4558751 (or 4558745 counting only the distinct ones).

The product of its digits is 525000, while the sum is 42.

The square root of 4157553552 is about 64479.0939142293. The cubic root of 4157553552 is about 1607.9749692893.

The spelling of 4157553552 in words is "four billion, one hundred fifty-seven million, five hundred fifty-three thousand, five hundred fifty-two".