49258272480 has 384 divisors, whose sum is σ = 174135588480. Its totient is φ = 11643125760.

The previous prime is 49258272473. The next prime is 49258272551. The reversal of 49258272480 is 8427285294.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9699702 + ... + 9704778.

It is an arithmetic number, because the mean of its divisors is an integer number (453478095).

Almost surely, 2^49258272480 is an apocalyptic number.

49258272480 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 49258272480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87067794240).

49258272480 is an abundant number, since it is smaller than the sum of its proper divisors (124877316000).

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

49258272480 is a wasteful number, since it uses less digits than its factorization.

49258272480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5182 (or 5174 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 49258272480 in words is "forty-nine billion, two hundred fifty-eight million, two hundred seventy-two thousand, four hundred eighty".