49403589280 has 48 divisors (see below), whose sum is σ = 117635051520. Its totient is φ = 19605825792.

The previous prime is 49403589269. The next prime is 49403589331. The reversal of 49403589280 is 8298530494.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195320 + ... + 1235959.

It is an arithmetic number, because the mean of its divisors is an integer number (2450730240).

Almost surely, 2^49403589280 is an apocalyptic number.

49403589280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49403589280 is an abundant number, since it is smaller than the sum of its proper divisors (68231462240).

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

49403589280 is a wasteful number, since it uses less digits than its factorization.

49403589280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2431421 (or 2431413 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 49403589280 in words is "forty-nine billion, four hundred three million, five hundred eighty-nine thousand, two hundred eighty".