7487036451 has 6 divisors (see below), whose sum is σ = 10814608220. Its totient is φ = 4991357628.

The previous prime is 7487036449. The next prime is 7487036509. The reversal of 7487036451 is 1546307847.

7487036451 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7487036451 - 2¹ = 7487036449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7487036397 and 7487036406.

It is not an unprimeable number, because it can be changed into a prime (7487036411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 415946461 + ... + 415946478.

Almost surely, 2^7487036451 is an apocalyptic number.

7487036451 is a deficient number, since it is larger than the sum of its proper divisors (3327571769).

7487036451 is a wasteful number, since it uses less digits than its factorization.

7487036451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831892945 (or 831892942 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 7487036451 is about 86527.6629234836. The cubic root of 7487036451 is about 1956.3053795412.

The spelling of 7487036451 in words is "seven billion, four hundred eighty-seven million, thirty-six thousand, four hundred fifty-one".