7462453540 has 48 divisors (see below), whose sum is σ = 15742742400. Its totient is φ = 2971383552.

The previous prime is 7462453519. The next prime is 7462453541. The reversal of 7462453540 is 453542647.

It is a junction number, because it is equal to n+sod(n) for n = 7462453493 and 7462453502.

It is not an unprimeable number, because it can be changed into a prime (7462453541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5657001 + ... + 5658319.

It is an arithmetic number, because the mean of its divisors is an integer number (327973800).

Almost surely, 2^7462453540 is an apocalyptic number.

It is an amenable number.

7462453540 is an abundant number, since it is smaller than the sum of its proper divisors (8280288860).

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

7462453540 is a wasteful number, since it uses less digits than its factorization.

7462453540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404 (or 2402 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 40.

The square root of 7462453540 is about 86385.4938053838. The cubic root of 7462453540 is about 1954.1619229920.

It can be divided in two parts, 74624 and 53540, that added together give a square (128164 = 358²).

The spelling of 7462453540 in words is "seven billion, four hundred sixty-two million, four hundred fifty-three thousand, five hundred forty".