1451054632 has 16 divisors (see below), whose sum is σ = 2723544000. Its totient is φ = 724776240.

The previous prime is 1451054623. The next prime is 1451054663. The reversal of 1451054632 is 2364501541.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1451054594 and 1451054603.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85632 + ... + 101167.

It is an arithmetic number, because the mean of its divisors is an integer number (170221500).

Almost surely, 2^1451054632 is an apocalyptic number.

It is an amenable number.

1451054632 is a deficient number, since it is larger than the sum of its proper divisors (1272489368).

1451054632 is a wasteful number, since it uses less digits than its factorization.

1451054632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187776 (or 187772 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 1451054632 is about 38092.7110088006. The cubic root of 1451054632 is about 1132.1255401480.

The spelling of 1451054632 in words is "one billion, four hundred fifty-one million, fifty-four thousand, six hundred thirty-two".