606240662625 has 160 divisors (see below), whose sum is σ = 1246849347744. Its totient is φ = 291174912000.

The previous prime is 606240662611. The next prime is 606240662711. The reversal of 606240662625 is 526266042606.

It can be written as a sum of positive squares in 16 ways, for example, as 554732998416 + 51507664209 = 744804^2 + 226953^2 .

It is not a de Polignac number, because 606240662625 - 2¹⁹ = 606240138337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 5340457 + ... + 5452793.

Almost surely, 2^606240662625 is an apocalyptic number.

606240662625 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

606240662625 is an abundant number, since it is smaller than the sum of its proper divisors (640608685119).

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

606240662625 is a wasteful number, since it uses less digits than its factorization.

606240662625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112418 (or 112399 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 606240662625 in words is "six hundred six billion, two hundred forty million, six hundred sixty-two thousand, six hundred twenty-five".