49272579000 has 384 divisors, whose sum is σ = 177080904000. Its totient is φ = 12314419200.

The previous prime is 49272578941. The next prime is 49272579007. The reversal of 49272579000 is 97527294.

49272579000 is a `hidden beast` number, since 4 + 9 + 2 + 72 + 579 + 0 + 0 + 0 = 666.

It is a super-2 number, since 2×49272579000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49272579007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 46970476 + ... + 46971524.

Almost surely, 2^49272579000 is an apocalyptic number.

49272579000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49272579000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88540452000).

49272579000 is an abundant number, since it is smaller than the sum of its proper divisors (127808325000).

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

49272579000 is a wasteful number, since it uses less digits than its factorization.

49272579000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400 (or 1383 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 49272579000 in words is "forty-nine billion, two hundred seventy-two million, five hundred seventy-nine thousand".