2555153530 has 16 divisors (see below), whose sum is σ = 4600388520. Its totient is φ = 1021814272.

The previous prime is 2555153527. The next prime is 2555153539. The reversal of 2555153530 is 353515552.

It can be written as a sum of positive squares in 4 ways, for example, as 1607929801 + 947223729 = 40099^2 + 30777^2 .

It is not an unprimeable number, because it can be changed into a prime (2555153539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15906 + ... + 73234.

Almost surely, 2^2555153530 is an apocalyptic number.

2555153530 is a deficient number, since it is larger than the sum of its proper divisors (2045234990).

2555153530 is a wasteful number, since it uses less digits than its factorization.

2555153530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61793.

The product of its (nonzero) digits is 56250, while the sum is 34.

The square root of 2555153530 is about 50548.5264869313. The cubic root of 2555153530 is about 1367.1169466778.

The spelling of 2555153530 in words is "two billion, five hundred fifty-five million, one hundred fifty-three thousand, five hundred thirty".