49348034864520 has 512 divisors, whose sum is σ = 177014058393600. Its totient is φ = 10760785846272.

The previous prime is 49348034864489. The next prime is 49348034864621. The reversal of 49348034864520 is 2546843084394.

It is a happy number.

49348034864520 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19299191082 + ... + 19299193638.

It is an arithmetic number, because the mean of its divisors is an integer number (345730582800).

Almost surely, 2^{49348034864520} is an apocalyptic number.

49348034864520 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 49348034864520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88507029196800).

49348034864520 is an abundant number, since it is smaller than the sum of its proper divisors (127666023529080).

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

49348034864520 is a wasteful number, since it uses less digits than its factorization.

49348034864520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4837 (or 4833 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 60.

The spelling of 49348034864520 in words is "forty-nine trillion, three hundred forty-eight billion, thirty-four million, eight hundred sixty-four thousand, five hundred twenty".