48915801 has 24 divisors (see below), whose sum is σ = 78021216. Its totient is φ = 29283840.

The previous prime is 48915791. The next prime is 48915809. The reversal of 48915801 is 10851984.

It is not a de Polignac number, because 48915801 - 2¹³ = 48907609 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48915809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5241 + ... + 11193.

It is an arithmetic number, because the mean of its divisors is an integer number (3250884).

Almost surely, 2^48915801 is an apocalyptic number.

It is an amenable number.

48915801 is a deficient number, since it is larger than the sum of its proper divisors (29105415).

48915801 is a wasteful number, since it uses less digits than its factorization.

48915801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6053 (or 6050 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 48915801 is about 6993.9831998654. The cubic root of 48915801 is about 365.7208522744.

It can be divided in two parts, 489 and 15801, that added together give a triangular number (16290 = T₁₈₀).

The spelling of 48915801 in words is "forty-eight million, nine hundred fifteen thousand, eight hundred one".