1453252622516 has 12 divisors (see below), whose sum is σ = 2579011696800. Its totient is φ = 716392137720.

The previous prime is 1453252622473. The next prime is 1453252622557. The reversal of 1453252622516 is 6152262523541.

It is a happy number.

It is a super-2 number, since 2×1453252622516² (a number of 25 digits) 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 3 ways as a sum of consecutive naturals, for example, 2558543066 + ... + 2558543633.

It is an arithmetic number, because the mean of its divisors is an integer number (214917641400).

Almost surely, 2^{1453252622516} is an apocalyptic number.

It is an amenable number.

1453252622516 is a deficient number, since it is larger than the sum of its proper divisors (1125759074284).

1453252622516 is a wasteful number, since it uses less digits than its factorization.

1453252622516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5117086774 (or 5117086772 counting only the distinct ones).

The product of its digits is 864000, while the sum is 44.

The spelling of 1453252622516 in words is "one trillion, four hundred fifty-three billion, two hundred fifty-two million, six hundred twenty-two thousand, five hundred sixteen".