49396151480 has 96 divisors (see below), whose sum is σ = 125581246560. Its totient is φ = 17445542400.

The previous prime is 49396151461. The next prime is 49396151491. The reversal of 49396151480 is 8415169394.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3371 + ... + 314330.

It is an arithmetic number, because the mean of its divisors is an integer number (1308137985).

Almost surely, 2^49396151480 is an apocalyptic number.

49396151480 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 49396151480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62790623280).

49396151480 is an abundant number, since it is smaller than the sum of its proper divisors (76185095080).

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

49396151480 is a wasteful number, since it uses less digits than its factorization.

49396151480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317761 (or 317744 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 49396151480 in words is "forty-nine billion, three hundred ninety-six million, one hundred fifty-one thousand, four hundred eighty".