48812061240 has 224 divisors, whose sum is σ = 174353348880. Its totient is φ = 12250745856.

The previous prime is 48812061227. The next prime is 48812061269. The reversal of 48812061240 is 4216021884.

48812061240 is a `hidden beast` number, since 488 + 120 + 6 + 12 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 48812061195 and 48812061204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 446487 + ... + 544953.

Almost surely, 2^48812061240 is an apocalyptic number.

48812061240 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 48812061240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87176674440).

48812061240 is an abundant number, since it is smaller than the sum of its proper divisors (125541287640).

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

48812061240 is a wasteful number, since it uses less digits than its factorization.

48812061240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98513 (or 98494 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The spelling of 48812061240 in words is "forty-eight billion, eight hundred twelve million, sixty-one thousand, two hundred forty".