50535453230040 has 32 divisors (see below), whose sum is σ = 151606359690480. Its totient is φ = 13476120861312.

The previous prime is 50535453229967. The next prime is 50535453230063. The reversal of 50535453230040 is 4003235453505.

It is a congruent number.

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, 210564388339 + ... + 210564388578.

Almost surely, 2^{50535453230040} is an apocalyptic number.

It is an amenable number.

50535453230040 is an abundant number, since it is smaller than the sum of its proper divisors (101070906460440).

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

50535453230040 is a wasteful number, since it uses less digits than its factorization.

50535453230040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421128776931 (or 421128776927 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 39.

Adding to 50535453230040 its reverse (4003235453505), we get a palindrome (54538688683545).

The spelling of 50535453230040 in words is "fifty trillion, five hundred thirty-five billion, four hundred fifty-three million, two hundred thirty thousand, forty".