4946157756 has 120 divisors (see below), whose sum is σ = 13808403840. Its totient is φ = 1540425600.

The previous prime is 4946157677. The next prime is 4946157757. The reversal of 4946157756 is 6577516494.

4946157756 is a `hidden beast` number, since 4 + 9 + 4 + 61 + 577 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4946157757) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 282786 + ... + 299766.

It is an arithmetic number, because the mean of its divisors is an integer number (115070032).

Almost surely, 2^4946157756 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 4946157756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6904201920).

4946157756 is an abundant number, since it is smaller than the sum of its proper divisors (8862246084).

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

4946157756 is a wasteful number, since it uses less digits than its factorization.

4946157756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17057 (or 17046 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The square root of 4946157756 is about 70328.9254574531. The cubic root of 4946157756 is about 1703.8158524471.

The spelling of 4946157756 in words is "four billion, nine hundred forty-six million, one hundred fifty-seven thousand, seven hundred fifty-six".