7451154132 has 48 divisors (see below), whose sum is σ = 17754475200. Its totient is φ = 2431434240.

The previous prime is 7451154101. The next prime is 7451154167. The reversal of 7451154132 is 2314511547.

It is a junction number, because it is equal to n+sod(n) for n = 7451154093 and 7451154102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148794 + ... + 192462.

It is an arithmetic number, because the mean of its divisors is an integer number (369884900).

Almost surely, 2^7451154132 is an apocalyptic number.

It is an amenable number.

7451154132 is an abundant number, since it is smaller than the sum of its proper divisors (10303321068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7451154132 is a wasteful number, since it uses less digits than its factorization.

7451154132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43976 (or 43974 counting only the distinct ones).

The product of its digits is 16800, while the sum is 33.

The square root of 7451154132 is about 86320.0679564144. The cubic root of 7451154132 is about 1953.1751149738.

Adding to 7451154132 its reverse (2314511547), we get a palindrome (9765665679).

The spelling of 7451154132 in words is "seven billion, four hundred fifty-one million, one hundred fifty-four thousand, one hundred thirty-two".