5490155637 has 24 divisors (see below), whose sum is σ = 8278231104. Its totient is φ = 3499609344.

The previous prime is 5490155633. The next prime is 5490155687. The reversal of 5490155637 is 7365510945.

5490155637 is a `hidden beast` number, since 5 + 4 + 9 + 0 + 1 + 5 + 5 + 637 = 666.

It is not a de Polignac number, because 5490155637 - 2² = 5490155633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5490155592 and 5490155601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5490155633) 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, 1062853 + ... + 1068005.

It is an arithmetic number, because the mean of its divisors is an integer number (344926296).

Almost surely, 2^5490155637 is an apocalyptic number.

It is an amenable number.

5490155637 is a deficient number, since it is larger than the sum of its proper divisors (2788075467).

5490155637 is a wasteful number, since it uses less digits than its factorization.

5490155637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10329 (or 10326 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 45.

The square root of 5490155637 is about 74095.5844635833. The cubic root of 5490155637 is about 1764.1203862569.

The spelling of 5490155637 in words is "five billion, four hundred ninety million, one hundred fifty-five thousand, six hundred thirty-seven".