1465157444054 has 4 divisors (see below), whose sum is σ = 2197736166084. Its totient is φ = 732578722026.

The previous prime is 1465157444027. The next prime is 1465157444063. The reversal of 1465157444054 is 4504447515641.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1465157443993 and 1465157444011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366289361012 + ... + 366289361015.

It is an arithmetic number, because the mean of its divisors is an integer number (549434041521).

Almost surely, 2^{1465157444054} is an apocalyptic number.

1465157444054 is a deficient number, since it is larger than the sum of its proper divisors (732578722030).

1465157444054 is an equidigital number, since it uses as much as digits as its factorization.

1465157444054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732578722029.

The product of its (nonzero) digits is 5376000, while the sum is 50.

The spelling of 1465157444054 in words is "one trillion, four hundred sixty-five billion, one hundred fifty-seven million, four hundred forty-four thousand, fifty-four".