49922470752 has 96 divisors (see below), whose sum is σ = 163382655744. Its totient is φ = 12966873600.

The previous prime is 49922470747. The next prime is 49922470757. The reversal of 49922470752 is 25707422994.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49922470747) and next prime (49922470757).

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 49922470695 and 49922470704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49922470757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3369399 + ... + 3384182.

It is an arithmetic number, because the mean of its divisors is an integer number (1701902664).

Almost surely, 2^49922470752 is an apocalyptic number.

49922470752 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49922470752 is an abundant number, since it is smaller than the sum of its proper divisors (113460184992).

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

49922470752 is a wasteful number, since it uses less digits than its factorization.

49922470752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6753612 (or 6753604 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 49922470752 in words is "forty-nine billion, nine hundred twenty-two million, four hundred seventy thousand, seven hundred fifty-two".