1055625662 has 32 divisors (see below), whose sum is σ = 1994184192. Its totient is φ = 407895264.

The previous prime is 1055625629. The next prime is 1055625677. The reversal of 1055625662 is 2665265501.

It is a happy number.

It is a super-2 number, since 2×1055625662² = 2228691076545876488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59618 + ... + 75269.

It is an arithmetic number, because the mean of its divisors is an integer number (62318256).

Almost surely, 2^1055625662 is an apocalyptic number.

1055625662 is a deficient number, since it is larger than the sum of its proper divisors (938558530).

1055625662 is a wasteful number, since it uses less digits than its factorization.

1055625662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134952.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 1055625662 is about 32490.3933801978. The cubic root of 1055625662 is about 1018.2083317061.

It can be divided in two parts, 10556 and 25662, that multiplied together give a palindrome (270888072).

The spelling of 1055625662 in words is "one billion, fifty-five million, six hundred twenty-five thousand, six hundred sixty-two".