48642905070 has 96 divisors (see below), whose sum is σ = 134079978240. Its totient is φ = 12213711360.

The previous prime is 48642904993. The next prime is 48642905071. The reversal of 48642905070 is 7050924684.

It is a happy number.

It is a super-2 number, since 2×48642905070² (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 (48642905071) 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 47 ways as a sum of consecutive naturals, for example, 132375 + ... + 338834.

It is an arithmetic number, because the mean of its divisors is an integer number (1396666440).

Almost surely, 2^48642905070 is an apocalyptic number.

48642905070 is an abundant number, since it is smaller than the sum of its proper divisors (85437073170).

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

48642905070 is a wasteful number, since it uses less digits than its factorization.

48642905070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471290 (or 471287 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 48642905070 in words is "forty-eight billion, six hundred forty-two million, nine hundred five thousand, seventy".