552515325630 has 16 divisors (see below), whose sum is σ = 1326036781584. Its totient is φ = 147337420160.

The previous prime is 552515325613. The next prime is 552515325647. The reversal of 552515325630 is 36523515255.

It is a happy number.

552515325630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (552515325613) and next prime (552515325647).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9208588731 + ... + 9208588790.

It is an arithmetic number, because the mean of its divisors is an integer number (82877298849).

Almost surely, 2^552515325630 is an apocalyptic number.

552515325630 is an abundant number, since it is smaller than the sum of its proper divisors (773521455954).

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

552515325630 is a wasteful number, since it uses less digits than its factorization.

552515325630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18417177531.

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 552515325630 in words is "five hundred fifty-two billion, five hundred fifteen million, three hundred twenty-five thousand, six hundred thirty".