5051450477040 has 80 divisors (see below), whose sum is σ = 17083087076736. Its totient is φ = 1224594054400.

The previous prime is 5051450476991. The next prime is 5051450477041. The reversal of 5051450477040 is 407740541505.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 5051450476983 and 5051450477001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051450477041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 956711466 + ... + 956716745.

Almost surely, 2^{5051450477040} is an apocalyptic number.

It is an amenable number.

5051450477040 is an abundant number, since it is smaller than the sum of its proper divisors (12031636599696).

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

5051450477040 is a wasteful number, since it uses less digits than its factorization.

5051450477040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913428238 (or 1913428232 counting only the distinct ones).

The product of its (nonzero) digits is 392000, while the sum is 42.

The spelling of 5051450477040 in words is "five trillion, fifty-one billion, four hundred fifty million, four hundred seventy-seven thousand, forty".