1454251536454 has 16 divisors (see below), whose sum is σ = 2185941719808. Its totient is φ = 725605888392.

The previous prime is 1454251536407. The next prime is 1454251536461. The reversal of 1454251536454 is 4546351524541.

It is a super-2 number, since 2×1454251536454² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1454251536398 and 1454251536407.

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, 1434487 + ... + 2228509.

It is an arithmetic number, because the mean of its divisors is an integer number (136621357488).

Almost surely, 2^{1454251536454} is an apocalyptic number.

1454251536454 is a deficient number, since it is larger than the sum of its proper divisors (731690183354).

1454251536454 is an equidigital number, since it uses as much as digits as its factorization.

1454251536454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795939.

The product of its digits is 5760000, while the sum is 49.

The spelling of 1454251536454 in words is "one trillion, four hundred fifty-four billion, two hundred fifty-one million, five hundred thirty-six thousand, four hundred fifty-four".