1504040145454 has 24 divisors (see below), whose sum is σ = 2862978089688. Its totient is φ = 585989666640.

The previous prime is 1504040145367. The next prime is 1504040145463. The reversal of 1504040145454 is 4545410404051.

It is a super-2 number, since 2×1504040145454² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 697605669 + ... + 697607824.

It is an arithmetic number, because the mean of its divisors is an integer number (119290753737).

Almost surely, 2^{1504040145454} is an apocalyptic number.

1504040145454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1504040145454 is a deficient number, since it is larger than the sum of its proper divisors (1358937944234).

1504040145454 is a wasteful number, since it uses less digits than its factorization.

1504040145454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395213520 (or 1395213513 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 37.

The spelling of 1504040145454 in words is "one trillion, five hundred four billion, forty million, one hundred forty-five thousand, four hundred fifty-four".