48101520 has 160 divisors (see below), whose sum is σ = 157132800. Its totient is φ = 12160512.

The previous prime is 48101513. The next prime is 48101531. The reversal of 48101520 is 2510184.

It is a super-3 number, since 3×48101520³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 608841 + ... + 608919.

It is an arithmetic number, because the mean of its divisors is an integer number (982080).

Almost surely, 2^48101520 is an apocalyptic number.

48101520 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 48101520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78566400).

48101520 is an abundant number, since it is smaller than the sum of its proper divisors (109031280).

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

48101520 is a wasteful number, since it uses less digits than its factorization.

48101520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 48101520 is about 6935.5259353563. The cubic root of 48101520 is about 363.6801521511.

The spelling of 48101520 in words is "forty-eight million, one hundred one thousand, five hundred twenty".