1150501454 has 4 divisors (see below), whose sum is σ = 1725752184. Its totient is φ = 575250726.

The previous prime is 1150501441. The next prime is 1150501463. The reversal of 1150501454 is 4541050511.

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

It is a super-2 number, since 2×1150501454² = 2647307191312228232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287625362 + ... + 287625365.

It is an arithmetic number, because the mean of its divisors is an integer number (431438046).

Almost surely, 2^1150501454 is an apocalyptic number.

1150501454 is a deficient number, since it is larger than the sum of its proper divisors (575250730).

1150501454 is an equidigital number, since it uses as much as digits as its factorization.

1150501454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575250729.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 1150501454 is about 33919.0426456880. The cubic root of 1150501454 is about 1047.8418116569.

Adding to 1150501454 its reverse (4541050511), we get a palindrome (5691551965).

The spelling of 1150501454 in words is "one billion, one hundred fifty million, five hundred one thousand, four hundred fifty-four".