1453625134 has 16 divisors (see below), whose sum is σ = 2471752080. Its totient is φ = 635592960.

The previous prime is 1453625053. The next prime is 1453625161. The reversal of 1453625134 is 4315263541.

It is a super-2 number, since 2×1453625134² = 4226052060393035912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1453625134.

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, 1470787 + ... + 1471774.

It is an arithmetic number, because the mean of its divisors is an integer number (154484505).

Almost surely, 2^1453625134 is an apocalyptic number.

1453625134 is a deficient number, since it is larger than the sum of its proper divisors (1018126946).

1453625134 is a wasteful number, since it uses less digits than its factorization.

1453625134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942595.

The product of its digits is 43200, while the sum is 34.

The square root of 1453625134 is about 38126.4361565568. The cubic root of 1453625134 is about 1132.7936551832.

Adding to 1453625134 its reverse (4315263541), we get a palindrome (5768888675).

The spelling of 1453625134 in words is "one billion, four hundred fifty-three million, six hundred twenty-five thousand, one hundred thirty-four".