5490909054501 has 32 divisors (see below), whose sum is σ = 8072284429440. Its totient is φ = 3298579974144.

The previous prime is 5490909054497. The next prime is 5490909054557. The reversal of 5490909054501 is 1054509090945.

It is not a de Polignac number, because 5490909054501 - 2² = 5490909054497 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5490909074501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2058745 + ... + 3901313.

It is an arithmetic number, because the mean of its divisors is an integer number (252258888420).

Almost surely, 2^{5490909054501} is an apocalyptic number.

It is an amenable number.

5490909054501 is a deficient number, since it is larger than the sum of its proper divisors (2581375374939).

5490909054501 is a wasteful number, since it uses less digits than its factorization.

5490909054501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844405.

The product of its (nonzero) digits is 1458000, while the sum is 51.

The spelling of 5490909054501 in words is "five trillion, four hundred ninety billion, nine hundred nine million, fifty-four thousand, five hundred one".