5557674540 has 144 divisors (see below), whose sum is σ = 17450221824. Its totient is φ = 1310688000.

The previous prime is 5557674533. The next prime is 5557674541. The reversal of 5557674540 is 454767555.

It is a self number, because there is not a number n which added to its sum of digits gives 5557674540.

It is not an unprimeable number, because it can be changed into a prime (5557674541) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 900465 + ... + 906615.

It is an arithmetic number, because the mean of its divisors is an integer number (121182096).

Almost surely, 2^5557674540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5557674540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8725110912).

5557674540 is an abundant number, since it is smaller than the sum of its proper divisors (11892547284).

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

5557674540 is a wasteful number, since it uses less digits than its factorization.

5557674540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6248 (or 6209 counting only the distinct ones).

The product of its (nonzero) digits is 2940000, while the sum is 48.

The square root of 5557674540 is about 74549.8124746132. The cubic root of 5557674540 is about 1771.3227623796.

The spelling of 5557674540 in words is "five billion, five hundred fifty-seven million, six hundred seventy-four thousand, five hundred forty".